Taubman, Bruce; Rosen, Florence; McHugh, Jennifer; Grady, Matthew F; Elci, Okan U
The timing of cognitive and physical rest and recovery in concussion Journal Article
In: Journal of Child Neurology, vol. 31, no. 14, pp. 1555–1560, 2016, ISBN: 0883-0738 1708-8283.
Abstract | Links | BibTeX | Tags: 2016, brain concussion, Cognitive Ability, Cognitive rest, Concussion, MANAGEMENT, PHYSICAL ACTIVITY, Physical rest, Recovery
@article{Taubman2016,
title = {The timing of cognitive and physical rest and recovery in concussion},
author = {Taubman, Bruce and Rosen, Florence and McHugh, Jennifer and Grady, Matthew F and Elci, Okan U},
doi = {10.1177/0883073816664835},
isbn = {0883-0738
1708-8283},
year = {2016},
date = {2016-01-01},
journal = {Journal of Child Neurology},
volume = {31},
number = {14},
pages = {1555--1560},
publisher = {Sage Publications},
address = {US},
abstract = {Immediate cognitive and physical rest in the concussed patient is almost universally recommended in the concussion literature. The authors conducted a prospective observational in a primary care pediatric office to examine the effect of delayed cognitive and physical rest had on recovery time in pediatric concussion. The authors found that patients who started cognitive and physical rest immediately after injury were more likely to recover within 30 days compared to patients who delayed cognitive and physical rest for 1-7 days after their injury (67% vs 35%},
keywords = {2016, brain concussion, Cognitive Ability, Cognitive rest, Concussion, MANAGEMENT, PHYSICAL ACTIVITY, Physical rest, Recovery},
pubstate = {published},
tppubtype = {article}
}
Kroshus, E; Gillard, D; Haarbauer‐Krupa, J; Goldman, R E; Bickham, D S
Talking with young children about concussions: An exploratory study Journal Article
In: Child: Care, Health and Development, 2016, ISBN: 0305-1862 1365-2214.
Abstract | Links | BibTeX | Tags: 2016, Brain Injury, children, Concussion, No terms assigned, Parents, Sport
@article{Kroshus2016b,
title = {Talking with young children about concussions: An exploratory study},
author = {Kroshus, E and Gillard, D and Haarbauer‐Krupa, J and Goldman, R E and Bickham, D S},
doi = {10.1111/cch.12433},
isbn = {0305-1862
1365-2214},
year = {2016},
date = {2016-01-01},
journal = {Child: Care, Health and Development},
publisher = {Wiley-Blackwell Publishing Ltd.},
address = {United Kingdom},
abstract = {Background Concussion education for children early in their participation in organized sport may help shape lasting attitudes about concussion safety. However, existing programming and research focus on older ages. Methods Qualitative interviews about concussions were conducted with twenty children between the ages of six and eight. Structural, descriptive and pattern coding were used to organize the transcribed interviews and identify emergent themes. Results Eighteen of the participants indicated that they had heard of the word concussion, with 12 describing the injury as related to the brain or head. The most frequently described mechanisms of injury were impacts to the head or falls, and symptoms tended to be somatic, such as generalized pain. The most frequently endorsed strategy to avoid sustaining a concussion was to ‘follow the rules.’ Multiple participants referenced parents as an informal source of information about concussions. Conclusions While most participants demonstrated some awareness about concussions, there were clear knowledge gaps that can be addressed with developmentally appropriate concussion education programming. Consistent with their developmental stage, interventions targeted at children in this age range may be most successful if they use basic logic, concrete ideas, provide rules to be followed and engage parents in dissemination. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {2016, Brain Injury, children, Concussion, No terms assigned, Parents, Sport},
pubstate = {published},
tppubtype = {article}
}
Sanghera, Navjit K; Baas, Eric A; Bakkum, Barclay W; Foreman, Katie; Beckerman, Stephen
Sports vision evaluation findings in an elite athlete population Journal Article
In: Optometry & Visual Performance, vol. 4, no. 3, pp. 137–146, 2016, ISBN: 2325-3479 2325-3487.
Abstract | BibTeX | Tags: 2016, Binocular Vision, binocular vision disorder, brain concussion, Concussion, Sports, sports vision, traumatic brain injury, Vision Disorders
@article{Sanghera2016,
title = {Sports vision evaluation findings in an elite athlete population},
author = {Sanghera, Navjit K and Baas, Eric A and Bakkum, Barclay W and Foreman, Katie and Beckerman, Stephen},
isbn = {2325-3479
2325-3487},
year = {2016},
date = {2016-01-01},
journal = {Optometry \& Visual Performance},
volume = {4},
number = {3},
pages = {137--146},
publisher = {Optometric Extension Program Foundation, Inc.},
address = {US},
abstract = {Background: Epidemiological studies suggest that the athletic population has a significant need for vision care. Recently, there has been an increased awareness and discussion of sports-related concussion, which can have a negative impact on athletic performance. The goal of this investigation is to characterize baseline performance of a cohort of elite athletes on a battery of sports vision tests. This information can: 1) serve as a baseline for comparison after an athlete is concussed, 2) help evaluate the effects of concussion on the visual system as it relates to athletic performance, and 3) help establish vision-related criteria for determining if and when an athlete is ready to return to play and perform at pre-concussive levels. Methods: Twenty-one male Major League Soccer athletes ages 18-35 were tested on 20 sports vision-related tests. Results: Eighteen of 21 subjects (86%) demonstrated one or more clinically significant problems with visual acuity, ocular health, binocular vision, and/or exhibited visual symptoms. The screening results indicate that 17% failed visual acuity, 26% displayed abnormal ocular health findings, 6% exhibited binocular vision problems, and 29% complained of at least one visual symptom related to a previous incident involving head trauma or concussion. Conclusion: This visual performance testing characterized baseline findings for this population and may help determine how deficits may interfere with optimum athletic performance at the elite level. The baseline testing could also serve as an indicator of recovery in acute vs. chronic stages and help determine if and when a concussed athlete is ready to return to play. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {2016, Binocular Vision, binocular vision disorder, brain concussion, Concussion, Sports, sports vision, traumatic brain injury, Vision Disorders},
pubstate = {published},
tppubtype = {article}
}
Svaldi, Diana O; McCuen, Emily C; Joshi, Chetas; Robinson, Meghan E; Nho, Yeseul; Hannemann, Robert; Nauman, Eric A; Leverenz, Larry J; Talavage, Thomas M
Cerebrovascular reactivity changes in asymptomatic female athletes attributable to high school soccer participation Journal Article
In: Brain Imaging & Behavior, 2016, ISBN: 1931-7557.
Abstract | Links | BibTeX | Tags: 2016, Cerebrovascular reactivity, Collision sports, Head impacts, mild traumatic brain injury, No terms assigned, Soccer
@article{Svaldi2016,
title = {Cerebrovascular reactivity changes in asymptomatic female athletes attributable to high school soccer participation},
author = {Svaldi, Diana O and McCuen, Emily C and Joshi, Chetas and Robinson, Meghan E and Nho, Yeseul and Hannemann, Robert and Nauman, Eric A and Leverenz, Larry J and Talavage, Thomas M},
doi = {10.1007/s11682-016-9509-6},
isbn = {1931-7557},
year = {2016},
date = {2016-01-01},
journal = {Brain Imaging \& Behavior},
publisher = {Springer},
address = {Germany},
abstract = {As participation in women’s soccer continues to grow and the longevity of female athletes’ careers continues to increase, prevention and care for mTBI in women’s soccer has become a major concern for female athletes since the long-term risks associated with a history of mTBI are well documented. Among women’s sports, soccer exhibits among the highest concussion rates, on par with those of men’s football at the collegiate level. Head impact monitoring technology has revealed that 'concussive hits' occurring directly before symptomatic injury are not predictive of mTBI, suggesting that the cumulative effect of repetitive head impacts experienced by collision sport athletes should be assessed. Neuroimaging biomarkers have proven to be valuable in detecting brain changes that occur before neurocognitive symptoms in collision sport athletes. Quantifying the relationship between changes in these biomarkers and head impacts experienced by female soccer athletes may prove valuable to developing preventative measures for mTBI. This study paired functional magnetic resonance imaging with head impact monitoring to track cerebrovascular reactivity changes throughout a season and to test whether the observed changes could be attributed to mechanical loading experienced by female athletes participating in high school soccer. Marked cerebrovascular reactivity changes were observed in female soccer athletes, relative both to non-collision sport control measures and pre-season measures and were localized to fronto-temporal aspects of the brain. These changes persisted 4\textendash5 months after the season ended and recovered by 8 months after the season. Segregation of the total soccer cohort into cumulative loading groups revealed that population-level changes were driven by athletes experiencing high cumulative loads, although athletes experiencing lower cumulative loads still contributed to group changes. The results of this study imply a non-linear relationship between cumulative loading and cerebrovascular changes with a threshold, above which the risk, of injury likely increases significantly. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {2016, Cerebrovascular reactivity, Collision sports, Head impacts, mild traumatic brain injury, No terms assigned, Soccer},
pubstate = {published},
tppubtype = {article}
}
Tsushima, William T; Geling, Olga; Arnold, Monica; Oshiro, Ross
'Are there subconcussive neuropsychological effects in youth sports? An exploratory study of high- and low-contact sports': Erratum Journal Article
In: Applied Neuropsychology: Child, vol. 5, no. 4, pp. 311, 2016, ISBN: 2162-2965 2162-2973.
Abstract | Links | BibTeX | Tags: 2016, Athletes, brain concussion, contact, neuropsychology, Sports, subconcussive neuropsychological effects, Youth sports
@article{Tsushima2016,
title = {'Are there subconcussive neuropsychological effects in youth sports? An exploratory study of high- and low-contact sports': Erratum},
author = {Tsushima, William T and Geling, Olga and Arnold, Monica and Oshiro, Ross},
doi = {10.1080/21622965.2016.1197562},
isbn = {2162-2965
2162-2973},
year = {2016},
date = {2016-01-01},
journal = {Applied Neuropsychology: Child},
volume = {5},
number = {4},
pages = {311},
publisher = {Taylor \& Francis},
address = {United Kingdom},
abstract = {Reports an error in 'Are there subconcussive neuropsychological effects in youth sports? An exploratory study of high- and low-contact sports' by William T. Tsushima, Olga Geling, Monica Arnold and Ross Oshiro (Applied Neuropsychology: Child, 2016[Apr], Vol 5[2], 149-155). Data in Table 2 on page 152 appeared incorrectly in the online and print version of this article. Correction is present in the erratum. (The following abstract of the original article appeared in record [rid]2016-18089-008[/rid]). This exploratory study was designed to examine the neuropsychological effects of sports-related head trauma\textemdashspecifically, repetitive subconcussive impacts or head blows that do not result in a diagnosable concussion. The researchers compared the Immediate Post-Concussion Assessment and Cognitive Testing (ImPACT) neurocognitive test scores of 2 groups of nonconcussed youth athletes (n = 282), grouped according to the frequency of concussions in their respective sports, with the assumption that more subconcussive impacts occur in sports in which there are more reported concussions. The results indicated that high-contact-sport (football) athletes had significantly poorer performance in processing speed and reaction time compared with athletes in low-contact sports (wrestling, soccer, baseball, judo, and basketball). This study into the effects of repetitive subconcussive head trauma tentatively raises concern that participation in high-contact sports, even without evidence of a diagnosable concussion, could result in lowered neuropsychological functioning among high school athletes. Limitations of this exploratory research effort are discussed. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {2016, Athletes, brain concussion, contact, neuropsychology, Sports, subconcussive neuropsychological effects, Youth sports},
pubstate = {published},
tppubtype = {article}
}
Tierney, Gregory J; Lawler, John; Denvir, Karl; McQuilkin, Kurt; Simms, Ciaran K
Risks associated with significant head impact events in elite rugby union Journal Article
In: Brain Injury, vol. 30, no. 11, pp. 1350–1361, 2016, ISBN: 0269-9052 1362-301X.
Abstract | Links | BibTeX | Tags: 2016, brain concussion, Sport, statistical analysis, traumatic brain injury, Video analysis
@article{Tierney2016,
title = {Risks associated with significant head impact events in elite rugby union},
author = {Tierney, Gregory J and Lawler, John and Denvir, Karl and McQuilkin, Kurt and Simms, Ciaran K},
doi = {10.1080/02699052.2016.1193630},
isbn = {0269-9052
1362-301X},
year = {2016},
date = {2016-01-01},
journal = {Brain Injury},
volume = {30},
number = {11},
pages = {1350--1361},
publisher = {Taylor \& Francis},
address = {United Kingdom},
abstract = {Primary objectives: To conduct video and statistical analysis on Rugby Union play, focusing mainly on the tackle, to establish the player to player configurations for significant direct head impacts and non-direct head impacts. Research design: Quantitative, observational cohort study. Methods and procedures: Video analysis of 52 significant direct head impacts (31 Tackle, 10 Ruck, 7 Dive and 4 Ground) and 40 non-direct head impact tackles from 2014/15 International Rugby Union matches. Relative risk, 95% CI and p-values were calculated for a range of tackle variables. Main outcome and results: Upper body tackles and lower body tackles accounted for 37% (19) and 23% (12) of cases, respectively, with the tackler as the head impacted player for 97% (30) of cases. The majority (81%) of tackle-related significant direct head impacts occurred in the second half of the game, with 63% of upper body tackle significant direct head impacts occurring in the final quarter. Tackler head placement and high speed tackles had statistical significance for causing tackle related significant direct head impacts as well as foot planting and difference in tackler and ball carrier mass for upper body tackles and ball carrier change in direction for lower body tackles. Conclusion: Tackle variables that statistically increased the risk of significant direct head impact were identified, which can aid player protection strategies. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {2016, brain concussion, Sport, statistical analysis, traumatic brain injury, Video analysis},
pubstate = {published},
tppubtype = {article}
}
Meier, Timothy B; Bellgowan, Patrick S F; Mayer, Andrew R
Longitudinal assessment of local and global functional connectivity following sports-related concussion Journal Article
In: Brain Imaging & Behavior, 2016, ISBN: 1931-7557.
Abstract | Links | BibTeX | Tags: 2016, fMRI, mild traumatic brain injury, No terms assigned, Regional homogeneity, Resting state
@article{Meier2016c,
title = {Longitudinal assessment of local and global functional connectivity following sports-related concussion},
author = {Meier, Timothy B and Bellgowan, Patrick S F and Mayer, Andrew R},
doi = {10.1007/s11682-016-9520-y},
isbn = {1931-7557},
year = {2016},
date = {2016-01-01},
journal = {Brain Imaging \& Behavior},
publisher = {Springer},
address = {Germany},
abstract = {Growing evidence suggests that sports-related concussions (SRC) may lead to acute changes in intrinsic functional connectivity, although most studies to date have been cross-sectional in nature with relatively modest sample sizes. We longitudinally assessed changes in local and global resting state functional connectivity using metrics that do not require a priori seed or network selection (regional homogeneity; ReHo and global brain connectivity; GBC, respectively). A large sample of collegiate athletes (N = 43) was assessed approximately one day (1.74 days post-injury},
keywords = {2016, fMRI, mild traumatic brain injury, No terms assigned, Regional homogeneity, Resting state},
pubstate = {published},
tppubtype = {article}
}
Whyte, Thomas; Gibson, Tom; Anderson, Robert; Eager, David; Milthorpe, Bruce
Mechanisms of head and neck injuries sustained by helmeted motorcyclists in fatal real-world crashes: Analysis of 47 in-depth cases Journal Article
In: Journal of Neurotrauma, vol. 33, no. 19, pp. 1802–1807, 2016, ISBN: 0897-7151 1557-9042.
Abstract | Links | BibTeX | Tags: 2016, BRAIN damage, Head Injuries, Helmet, mechanisms, Motor Vehicles, motorcyclist, Safety devices, traumatic injury
@article{Whyte2016,
title = {Mechanisms of head and neck injuries sustained by helmeted motorcyclists in fatal real-world crashes: Analysis of 47 in-depth cases},
author = {Whyte, Thomas and Gibson, Tom and Anderson, Robert and Eager, David and Milthorpe, Bruce},
doi = {10.1089/neu.2015.4208},
isbn = {0897-7151
1557-9042},
year = {2016},
date = {2016-01-01},
journal = {Journal of Neurotrauma},
volume = {33},
number = {19},
pages = {1802--1807},
publisher = {Mary Ann Liebert, Inc.},
address = {US},
abstract = {Despite an improved understanding of traumatic head and neck injury mechanisms, the impact tests required by major motorcycle helmet standards have remained unchanged for decades. Development of new test methods must reflect the specific impact loads causing injury in real crashes as well as test criteria appropriate for the observed injury profiles. This study analysed a collection of in-depth crash investigations of fatally injured helmeted riders in the Adelaide metropolitan region between 1983 and 1994 inclusive to review the head and neck injury patterns that resulted from specific types of impact. Inertial brain injury was sustained in 49% of examined cases, most often resulting from facial impacts but also in a large proportion of tangential, run over, and occipital impact cases. Focal brain and brainstem injury was also common (53%) and regularly associated with skull vault (11/12) and skull base fractures (22/31). Prevention of these fractures in impacts outside the area of required protection and in impacts with a straight edge would provide a significant increase in helmeted rider protection. Cervical spinal cord injury was sustained in facial, straight edge, and tangential impacts on the head. Motorcycle helmets are effective for preventing local skull fractures in impacts for which they are designed, whereas other serious injuries such as basilar skull fracture (BSF) and inertial brain injury persist despite helmet protection. Further impact test procedures should be developed for injurious impact types not currently assessed by major helmet standards, in particular facial impacts, and using test criteria based on commonly observed injuries. This study provides the necessary link, from impact load to injury, for guiding impact test development. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {2016, BRAIN damage, Head Injuries, Helmet, mechanisms, Motor Vehicles, motorcyclist, Safety devices, traumatic injury},
pubstate = {published},
tppubtype = {article}
}
McGuckin, Matthew E; Law, Barbi; McAuliffe, Jim; Rickwood, Greg; Bruner, Mark W
Social influences on Return to Play following concussion in female competitive youth ice hockey players Journal Article
In: Journal of Sport Behavior, vol. 39, no. 4, pp. 426–445, 2016, ISBN: 0162-7341.
Abstract | BibTeX | Tags: 2016, Athletes, competition, ICE HOCKEY PLAYERS, social influences, Sports
@article{McGuckin2016,
title = {Social influences on Return to Play following concussion in female competitive youth ice hockey players},
author = {McGuckin, Matthew E and Law, Barbi and McAuliffe, Jim and Rickwood, Greg and Bruner, Mark W},
isbn = {0162-7341},
year = {2016},
date = {2016-01-01},
journal = {Journal of Sport Behavior},
volume = {39},
number = {4},
pages = {426--445},
publisher = {University of South Alabama},
address = {US},
abstract = {Increasing rates of concussion within youth sport has sparked interest in several related areas, such as, the psychological and physiological effects of concussion (Stein \& Meehan, 2014). Despite this increased interest, there remains limited knowledge about the potential influence of significant others (e.g, parents, coaches, and teammates) on young athletes concerning the Return to Play (RTP) process following a concussion. The purpose of this exploratory study was to examine the perceived social influences on female youth ice hockey players’ RTP following a concussion. Using a phenomenological approach, five female competitive youth ice hockey players (Mage = 12.2) were interviewed to gain insight into their experiences during the RTP process. Coaches, teammates, parents, siblings, and teachers were found to play a significant role in RTP. With regards to influences from others, four common themes emerged: Compassion, Support, Protection and Pressure. Study findings support the importance of concussion management education systems for coaches, parents, and athletes. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {2016, Athletes, competition, ICE HOCKEY PLAYERS, social influences, Sports},
pubstate = {published},
tppubtype = {article}
}
Snedden, Traci R; Meek, Paula
Adolescent concussion: Post-injury assessment relationships Journal Article
In: Western Journal of Nursing Research, vol. 38, no. 10, pp. 1385–1386, 2016, ISBN: 0193-9459 1552-8456.
Abstract | Links | BibTeX | Tags: 2016, adolescent concussion, Athletes, brain concussion, Symptoms
@article{Snedden2016,
title = {Adolescent concussion: Post-injury assessment relationships},
author = {Snedden, Traci R and Meek, Paula},
doi = {10.1177/0193945916658194},
isbn = {0193-9459
1552-8456},
year = {2016},
date = {2016-01-01},
journal = {Western Journal of Nursing Research},
volume = {38},
number = {10},
pages = {1385--1386},
publisher = {Sage Publications},
address = {US},
abstract = {The purpose of this analysis was to examine the relationship of post-concussion symptom scores and computer-based neurocognitive test results to theory- based factor clusters of age, gender, education level, body mass index (BMI), sport played, identified cognitive risk factors, and number of previous concussions with and without loss of consciousness (LOC) in a sample of adolescent athletes. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {2016, adolescent concussion, Athletes, brain concussion, Symptoms},
pubstate = {published},
tppubtype = {article}
}
Taubman, Bruce; Rosen, Florence; McHugh, Jennifer; Grady, Matthew F; Elci, Okan U
The timing of cognitive and physical rest and recovery in concussion Journal Article
In: Journal of Child Neurology, vol. 31, no. 14, pp. 1555–1560, 2016, ISBN: 0883-0738 1708-8283.
@article{Taubman2016,
title = {The timing of cognitive and physical rest and recovery in concussion},
author = {Taubman, Bruce and Rosen, Florence and McHugh, Jennifer and Grady, Matthew F and Elci, Okan U},
doi = {10.1177/0883073816664835},
isbn = {0883-0738
1708-8283},
year = {2016},
date = {2016-01-01},
journal = {Journal of Child Neurology},
volume = {31},
number = {14},
pages = {1555--1560},
publisher = {Sage Publications},
address = {US},
abstract = {Immediate cognitive and physical rest in the concussed patient is almost universally recommended in the concussion literature. The authors conducted a prospective observational in a primary care pediatric office to examine the effect of delayed cognitive and physical rest had on recovery time in pediatric concussion. The authors found that patients who started cognitive and physical rest immediately after injury were more likely to recover within 30 days compared to patients who delayed cognitive and physical rest for 1-7 days after their injury (67% vs 35%},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Kroshus, E; Gillard, D; Haarbauer‐Krupa, J; Goldman, R E; Bickham, D S
Talking with young children about concussions: An exploratory study Journal Article
In: Child: Care, Health and Development, 2016, ISBN: 0305-1862 1365-2214.
@article{Kroshus2016b,
title = {Talking with young children about concussions: An exploratory study},
author = {Kroshus, E and Gillard, D and Haarbauer‐Krupa, J and Goldman, R E and Bickham, D S},
doi = {10.1111/cch.12433},
isbn = {0305-1862
1365-2214},
year = {2016},
date = {2016-01-01},
journal = {Child: Care, Health and Development},
publisher = {Wiley-Blackwell Publishing Ltd.},
address = {United Kingdom},
abstract = {Background Concussion education for children early in their participation in organized sport may help shape lasting attitudes about concussion safety. However, existing programming and research focus on older ages. Methods Qualitative interviews about concussions were conducted with twenty children between the ages of six and eight. Structural, descriptive and pattern coding were used to organize the transcribed interviews and identify emergent themes. Results Eighteen of the participants indicated that they had heard of the word concussion, with 12 describing the injury as related to the brain or head. The most frequently described mechanisms of injury were impacts to the head or falls, and symptoms tended to be somatic, such as generalized pain. The most frequently endorsed strategy to avoid sustaining a concussion was to ‘follow the rules.’ Multiple participants referenced parents as an informal source of information about concussions. Conclusions While most participants demonstrated some awareness about concussions, there were clear knowledge gaps that can be addressed with developmentally appropriate concussion education programming. Consistent with their developmental stage, interventions targeted at children in this age range may be most successful if they use basic logic, concrete ideas, provide rules to be followed and engage parents in dissemination. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Sanghera, Navjit K; Baas, Eric A; Bakkum, Barclay W; Foreman, Katie; Beckerman, Stephen
Sports vision evaluation findings in an elite athlete population Journal Article
In: Optometry & Visual Performance, vol. 4, no. 3, pp. 137–146, 2016, ISBN: 2325-3479 2325-3487.
@article{Sanghera2016,
title = {Sports vision evaluation findings in an elite athlete population},
author = {Sanghera, Navjit K and Baas, Eric A and Bakkum, Barclay W and Foreman, Katie and Beckerman, Stephen},
isbn = {2325-3479
2325-3487},
year = {2016},
date = {2016-01-01},
journal = {Optometry \& Visual Performance},
volume = {4},
number = {3},
pages = {137--146},
publisher = {Optometric Extension Program Foundation, Inc.},
address = {US},
abstract = {Background: Epidemiological studies suggest that the athletic population has a significant need for vision care. Recently, there has been an increased awareness and discussion of sports-related concussion, which can have a negative impact on athletic performance. The goal of this investigation is to characterize baseline performance of a cohort of elite athletes on a battery of sports vision tests. This information can: 1) serve as a baseline for comparison after an athlete is concussed, 2) help evaluate the effects of concussion on the visual system as it relates to athletic performance, and 3) help establish vision-related criteria for determining if and when an athlete is ready to return to play and perform at pre-concussive levels. Methods: Twenty-one male Major League Soccer athletes ages 18-35 were tested on 20 sports vision-related tests. Results: Eighteen of 21 subjects (86%) demonstrated one or more clinically significant problems with visual acuity, ocular health, binocular vision, and/or exhibited visual symptoms. The screening results indicate that 17% failed visual acuity, 26% displayed abnormal ocular health findings, 6% exhibited binocular vision problems, and 29% complained of at least one visual symptom related to a previous incident involving head trauma or concussion. Conclusion: This visual performance testing characterized baseline findings for this population and may help determine how deficits may interfere with optimum athletic performance at the elite level. The baseline testing could also serve as an indicator of recovery in acute vs. chronic stages and help determine if and when a concussed athlete is ready to return to play. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Svaldi, Diana O; McCuen, Emily C; Joshi, Chetas; Robinson, Meghan E; Nho, Yeseul; Hannemann, Robert; Nauman, Eric A; Leverenz, Larry J; Talavage, Thomas M
Cerebrovascular reactivity changes in asymptomatic female athletes attributable to high school soccer participation Journal Article
In: Brain Imaging & Behavior, 2016, ISBN: 1931-7557.
@article{Svaldi2016,
title = {Cerebrovascular reactivity changes in asymptomatic female athletes attributable to high school soccer participation},
author = {Svaldi, Diana O and McCuen, Emily C and Joshi, Chetas and Robinson, Meghan E and Nho, Yeseul and Hannemann, Robert and Nauman, Eric A and Leverenz, Larry J and Talavage, Thomas M},
doi = {10.1007/s11682-016-9509-6},
isbn = {1931-7557},
year = {2016},
date = {2016-01-01},
journal = {Brain Imaging \& Behavior},
publisher = {Springer},
address = {Germany},
abstract = {As participation in women’s soccer continues to grow and the longevity of female athletes’ careers continues to increase, prevention and care for mTBI in women’s soccer has become a major concern for female athletes since the long-term risks associated with a history of mTBI are well documented. Among women’s sports, soccer exhibits among the highest concussion rates, on par with those of men’s football at the collegiate level. Head impact monitoring technology has revealed that 'concussive hits' occurring directly before symptomatic injury are not predictive of mTBI, suggesting that the cumulative effect of repetitive head impacts experienced by collision sport athletes should be assessed. Neuroimaging biomarkers have proven to be valuable in detecting brain changes that occur before neurocognitive symptoms in collision sport athletes. Quantifying the relationship between changes in these biomarkers and head impacts experienced by female soccer athletes may prove valuable to developing preventative measures for mTBI. This study paired functional magnetic resonance imaging with head impact monitoring to track cerebrovascular reactivity changes throughout a season and to test whether the observed changes could be attributed to mechanical loading experienced by female athletes participating in high school soccer. Marked cerebrovascular reactivity changes were observed in female soccer athletes, relative both to non-collision sport control measures and pre-season measures and were localized to fronto-temporal aspects of the brain. These changes persisted 4\textendash5 months after the season ended and recovered by 8 months after the season. Segregation of the total soccer cohort into cumulative loading groups revealed that population-level changes were driven by athletes experiencing high cumulative loads, although athletes experiencing lower cumulative loads still contributed to group changes. The results of this study imply a non-linear relationship between cumulative loading and cerebrovascular changes with a threshold, above which the risk, of injury likely increases significantly. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Tsushima, William T; Geling, Olga; Arnold, Monica; Oshiro, Ross
'Are there subconcussive neuropsychological effects in youth sports? An exploratory study of high- and low-contact sports': Erratum Journal Article
In: Applied Neuropsychology: Child, vol. 5, no. 4, pp. 311, 2016, ISBN: 2162-2965 2162-2973.
@article{Tsushima2016,
title = {'Are there subconcussive neuropsychological effects in youth sports? An exploratory study of high- and low-contact sports': Erratum},
author = {Tsushima, William T and Geling, Olga and Arnold, Monica and Oshiro, Ross},
doi = {10.1080/21622965.2016.1197562},
isbn = {2162-2965
2162-2973},
year = {2016},
date = {2016-01-01},
journal = {Applied Neuropsychology: Child},
volume = {5},
number = {4},
pages = {311},
publisher = {Taylor \& Francis},
address = {United Kingdom},
abstract = {Reports an error in 'Are there subconcussive neuropsychological effects in youth sports? An exploratory study of high- and low-contact sports' by William T. Tsushima, Olga Geling, Monica Arnold and Ross Oshiro (Applied Neuropsychology: Child, 2016[Apr], Vol 5[2], 149-155). Data in Table 2 on page 152 appeared incorrectly in the online and print version of this article. Correction is present in the erratum. (The following abstract of the original article appeared in record [rid]2016-18089-008[/rid]). This exploratory study was designed to examine the neuropsychological effects of sports-related head trauma\textemdashspecifically, repetitive subconcussive impacts or head blows that do not result in a diagnosable concussion. The researchers compared the Immediate Post-Concussion Assessment and Cognitive Testing (ImPACT) neurocognitive test scores of 2 groups of nonconcussed youth athletes (n = 282), grouped according to the frequency of concussions in their respective sports, with the assumption that more subconcussive impacts occur in sports in which there are more reported concussions. The results indicated that high-contact-sport (football) athletes had significantly poorer performance in processing speed and reaction time compared with athletes in low-contact sports (wrestling, soccer, baseball, judo, and basketball). This study into the effects of repetitive subconcussive head trauma tentatively raises concern that participation in high-contact sports, even without evidence of a diagnosable concussion, could result in lowered neuropsychological functioning among high school athletes. Limitations of this exploratory research effort are discussed. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Tierney, Gregory J; Lawler, John; Denvir, Karl; McQuilkin, Kurt; Simms, Ciaran K
Risks associated with significant head impact events in elite rugby union Journal Article
In: Brain Injury, vol. 30, no. 11, pp. 1350–1361, 2016, ISBN: 0269-9052 1362-301X.
@article{Tierney2016,
title = {Risks associated with significant head impact events in elite rugby union},
author = {Tierney, Gregory J and Lawler, John and Denvir, Karl and McQuilkin, Kurt and Simms, Ciaran K},
doi = {10.1080/02699052.2016.1193630},
isbn = {0269-9052
1362-301X},
year = {2016},
date = {2016-01-01},
journal = {Brain Injury},
volume = {30},
number = {11},
pages = {1350--1361},
publisher = {Taylor \& Francis},
address = {United Kingdom},
abstract = {Primary objectives: To conduct video and statistical analysis on Rugby Union play, focusing mainly on the tackle, to establish the player to player configurations for significant direct head impacts and non-direct head impacts. Research design: Quantitative, observational cohort study. Methods and procedures: Video analysis of 52 significant direct head impacts (31 Tackle, 10 Ruck, 7 Dive and 4 Ground) and 40 non-direct head impact tackles from 2014/15 International Rugby Union matches. Relative risk, 95% CI and p-values were calculated for a range of tackle variables. Main outcome and results: Upper body tackles and lower body tackles accounted for 37% (19) and 23% (12) of cases, respectively, with the tackler as the head impacted player for 97% (30) of cases. The majority (81%) of tackle-related significant direct head impacts occurred in the second half of the game, with 63% of upper body tackle significant direct head impacts occurring in the final quarter. Tackler head placement and high speed tackles had statistical significance for causing tackle related significant direct head impacts as well as foot planting and difference in tackler and ball carrier mass for upper body tackles and ball carrier change in direction for lower body tackles. Conclusion: Tackle variables that statistically increased the risk of significant direct head impact were identified, which can aid player protection strategies. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Meier, Timothy B; Bellgowan, Patrick S F; Mayer, Andrew R
Longitudinal assessment of local and global functional connectivity following sports-related concussion Journal Article
In: Brain Imaging & Behavior, 2016, ISBN: 1931-7557.
@article{Meier2016c,
title = {Longitudinal assessment of local and global functional connectivity following sports-related concussion},
author = {Meier, Timothy B and Bellgowan, Patrick S F and Mayer, Andrew R},
doi = {10.1007/s11682-016-9520-y},
isbn = {1931-7557},
year = {2016},
date = {2016-01-01},
journal = {Brain Imaging \& Behavior},
publisher = {Springer},
address = {Germany},
abstract = {Growing evidence suggests that sports-related concussions (SRC) may lead to acute changes in intrinsic functional connectivity, although most studies to date have been cross-sectional in nature with relatively modest sample sizes. We longitudinally assessed changes in local and global resting state functional connectivity using metrics that do not require a priori seed or network selection (regional homogeneity; ReHo and global brain connectivity; GBC, respectively). A large sample of collegiate athletes (N = 43) was assessed approximately one day (1.74 days post-injury},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Whyte, Thomas; Gibson, Tom; Anderson, Robert; Eager, David; Milthorpe, Bruce
Mechanisms of head and neck injuries sustained by helmeted motorcyclists in fatal real-world crashes: Analysis of 47 in-depth cases Journal Article
In: Journal of Neurotrauma, vol. 33, no. 19, pp. 1802–1807, 2016, ISBN: 0897-7151 1557-9042.
@article{Whyte2016,
title = {Mechanisms of head and neck injuries sustained by helmeted motorcyclists in fatal real-world crashes: Analysis of 47 in-depth cases},
author = {Whyte, Thomas and Gibson, Tom and Anderson, Robert and Eager, David and Milthorpe, Bruce},
doi = {10.1089/neu.2015.4208},
isbn = {0897-7151
1557-9042},
year = {2016},
date = {2016-01-01},
journal = {Journal of Neurotrauma},
volume = {33},
number = {19},
pages = {1802--1807},
publisher = {Mary Ann Liebert, Inc.},
address = {US},
abstract = {Despite an improved understanding of traumatic head and neck injury mechanisms, the impact tests required by major motorcycle helmet standards have remained unchanged for decades. Development of new test methods must reflect the specific impact loads causing injury in real crashes as well as test criteria appropriate for the observed injury profiles. This study analysed a collection of in-depth crash investigations of fatally injured helmeted riders in the Adelaide metropolitan region between 1983 and 1994 inclusive to review the head and neck injury patterns that resulted from specific types of impact. Inertial brain injury was sustained in 49% of examined cases, most often resulting from facial impacts but also in a large proportion of tangential, run over, and occipital impact cases. Focal brain and brainstem injury was also common (53%) and regularly associated with skull vault (11/12) and skull base fractures (22/31). Prevention of these fractures in impacts outside the area of required protection and in impacts with a straight edge would provide a significant increase in helmeted rider protection. Cervical spinal cord injury was sustained in facial, straight edge, and tangential impacts on the head. Motorcycle helmets are effective for preventing local skull fractures in impacts for which they are designed, whereas other serious injuries such as basilar skull fracture (BSF) and inertial brain injury persist despite helmet protection. Further impact test procedures should be developed for injurious impact types not currently assessed by major helmet standards, in particular facial impacts, and using test criteria based on commonly observed injuries. This study provides the necessary link, from impact load to injury, for guiding impact test development. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
McGuckin, Matthew E; Law, Barbi; McAuliffe, Jim; Rickwood, Greg; Bruner, Mark W
Social influences on Return to Play following concussion in female competitive youth ice hockey players Journal Article
In: Journal of Sport Behavior, vol. 39, no. 4, pp. 426–445, 2016, ISBN: 0162-7341.
@article{McGuckin2016,
title = {Social influences on Return to Play following concussion in female competitive youth ice hockey players},
author = {McGuckin, Matthew E and Law, Barbi and McAuliffe, Jim and Rickwood, Greg and Bruner, Mark W},
isbn = {0162-7341},
year = {2016},
date = {2016-01-01},
journal = {Journal of Sport Behavior},
volume = {39},
number = {4},
pages = {426--445},
publisher = {University of South Alabama},
address = {US},
abstract = {Increasing rates of concussion within youth sport has sparked interest in several related areas, such as, the psychological and physiological effects of concussion (Stein \& Meehan, 2014). Despite this increased interest, there remains limited knowledge about the potential influence of significant others (e.g, parents, coaches, and teammates) on young athletes concerning the Return to Play (RTP) process following a concussion. The purpose of this exploratory study was to examine the perceived social influences on female youth ice hockey players’ RTP following a concussion. Using a phenomenological approach, five female competitive youth ice hockey players (Mage = 12.2) were interviewed to gain insight into their experiences during the RTP process. Coaches, teammates, parents, siblings, and teachers were found to play a significant role in RTP. With regards to influences from others, four common themes emerged: Compassion, Support, Protection and Pressure. Study findings support the importance of concussion management education systems for coaches, parents, and athletes. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Snedden, Traci R; Meek, Paula
Adolescent concussion: Post-injury assessment relationships Journal Article
In: Western Journal of Nursing Research, vol. 38, no. 10, pp. 1385–1386, 2016, ISBN: 0193-9459 1552-8456.
@article{Snedden2016,
title = {Adolescent concussion: Post-injury assessment relationships},
author = {Snedden, Traci R and Meek, Paula},
doi = {10.1177/0193945916658194},
isbn = {0193-9459
1552-8456},
year = {2016},
date = {2016-01-01},
journal = {Western Journal of Nursing Research},
volume = {38},
number = {10},
pages = {1385--1386},
publisher = {Sage Publications},
address = {US},
abstract = {The purpose of this analysis was to examine the relationship of post-concussion symptom scores and computer-based neurocognitive test results to theory- based factor clusters of age, gender, education level, body mass index (BMI), sport played, identified cognitive risk factors, and number of previous concussions with and without loss of consciousness (LOC) in a sample of adolescent athletes. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Taubman, Bruce; Rosen, Florence; McHugh, Jennifer; Grady, Matthew F; Elci, Okan U
The timing of cognitive and physical rest and recovery in concussion Journal Article
In: Journal of Child Neurology, vol. 31, no. 14, pp. 1555–1560, 2016, ISBN: 0883-0738 1708-8283.
Abstract | Links | BibTeX | Tags: 2016, brain concussion, Cognitive Ability, Cognitive rest, Concussion, MANAGEMENT, PHYSICAL ACTIVITY, Physical rest, Recovery
@article{Taubman2016,
title = {The timing of cognitive and physical rest and recovery in concussion},
author = {Taubman, Bruce and Rosen, Florence and McHugh, Jennifer and Grady, Matthew F and Elci, Okan U},
doi = {10.1177/0883073816664835},
isbn = {0883-0738
1708-8283},
year = {2016},
date = {2016-01-01},
journal = {Journal of Child Neurology},
volume = {31},
number = {14},
pages = {1555--1560},
publisher = {Sage Publications},
address = {US},
abstract = {Immediate cognitive and physical rest in the concussed patient is almost universally recommended in the concussion literature. The authors conducted a prospective observational in a primary care pediatric office to examine the effect of delayed cognitive and physical rest had on recovery time in pediatric concussion. The authors found that patients who started cognitive and physical rest immediately after injury were more likely to recover within 30 days compared to patients who delayed cognitive and physical rest for 1-7 days after their injury (67% vs 35%},
keywords = {2016, brain concussion, Cognitive Ability, Cognitive rest, Concussion, MANAGEMENT, PHYSICAL ACTIVITY, Physical rest, Recovery},
pubstate = {published},
tppubtype = {article}
}
Kroshus, E; Gillard, D; Haarbauer‐Krupa, J; Goldman, R E; Bickham, D S
Talking with young children about concussions: An exploratory study Journal Article
In: Child: Care, Health and Development, 2016, ISBN: 0305-1862 1365-2214.
Abstract | Links | BibTeX | Tags: 2016, Brain Injury, children, Concussion, No terms assigned, Parents, Sport
@article{Kroshus2016b,
title = {Talking with young children about concussions: An exploratory study},
author = {Kroshus, E and Gillard, D and Haarbauer‐Krupa, J and Goldman, R E and Bickham, D S},
doi = {10.1111/cch.12433},
isbn = {0305-1862
1365-2214},
year = {2016},
date = {2016-01-01},
journal = {Child: Care, Health and Development},
publisher = {Wiley-Blackwell Publishing Ltd.},
address = {United Kingdom},
abstract = {Background Concussion education for children early in their participation in organized sport may help shape lasting attitudes about concussion safety. However, existing programming and research focus on older ages. Methods Qualitative interviews about concussions were conducted with twenty children between the ages of six and eight. Structural, descriptive and pattern coding were used to organize the transcribed interviews and identify emergent themes. Results Eighteen of the participants indicated that they had heard of the word concussion, with 12 describing the injury as related to the brain or head. The most frequently described mechanisms of injury were impacts to the head or falls, and symptoms tended to be somatic, such as generalized pain. The most frequently endorsed strategy to avoid sustaining a concussion was to ‘follow the rules.’ Multiple participants referenced parents as an informal source of information about concussions. Conclusions While most participants demonstrated some awareness about concussions, there were clear knowledge gaps that can be addressed with developmentally appropriate concussion education programming. Consistent with their developmental stage, interventions targeted at children in this age range may be most successful if they use basic logic, concrete ideas, provide rules to be followed and engage parents in dissemination. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {2016, Brain Injury, children, Concussion, No terms assigned, Parents, Sport},
pubstate = {published},
tppubtype = {article}
}
Sanghera, Navjit K; Baas, Eric A; Bakkum, Barclay W; Foreman, Katie; Beckerman, Stephen
Sports vision evaluation findings in an elite athlete population Journal Article
In: Optometry & Visual Performance, vol. 4, no. 3, pp. 137–146, 2016, ISBN: 2325-3479 2325-3487.
Abstract | BibTeX | Tags: 2016, Binocular Vision, binocular vision disorder, brain concussion, Concussion, Sports, sports vision, traumatic brain injury, Vision Disorders
@article{Sanghera2016,
title = {Sports vision evaluation findings in an elite athlete population},
author = {Sanghera, Navjit K and Baas, Eric A and Bakkum, Barclay W and Foreman, Katie and Beckerman, Stephen},
isbn = {2325-3479
2325-3487},
year = {2016},
date = {2016-01-01},
journal = {Optometry \& Visual Performance},
volume = {4},
number = {3},
pages = {137--146},
publisher = {Optometric Extension Program Foundation, Inc.},
address = {US},
abstract = {Background: Epidemiological studies suggest that the athletic population has a significant need for vision care. Recently, there has been an increased awareness and discussion of sports-related concussion, which can have a negative impact on athletic performance. The goal of this investigation is to characterize baseline performance of a cohort of elite athletes on a battery of sports vision tests. This information can: 1) serve as a baseline for comparison after an athlete is concussed, 2) help evaluate the effects of concussion on the visual system as it relates to athletic performance, and 3) help establish vision-related criteria for determining if and when an athlete is ready to return to play and perform at pre-concussive levels. Methods: Twenty-one male Major League Soccer athletes ages 18-35 were tested on 20 sports vision-related tests. Results: Eighteen of 21 subjects (86%) demonstrated one or more clinically significant problems with visual acuity, ocular health, binocular vision, and/or exhibited visual symptoms. The screening results indicate that 17% failed visual acuity, 26% displayed abnormal ocular health findings, 6% exhibited binocular vision problems, and 29% complained of at least one visual symptom related to a previous incident involving head trauma or concussion. Conclusion: This visual performance testing characterized baseline findings for this population and may help determine how deficits may interfere with optimum athletic performance at the elite level. The baseline testing could also serve as an indicator of recovery in acute vs. chronic stages and help determine if and when a concussed athlete is ready to return to play. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {2016, Binocular Vision, binocular vision disorder, brain concussion, Concussion, Sports, sports vision, traumatic brain injury, Vision Disorders},
pubstate = {published},
tppubtype = {article}
}
Svaldi, Diana O; McCuen, Emily C; Joshi, Chetas; Robinson, Meghan E; Nho, Yeseul; Hannemann, Robert; Nauman, Eric A; Leverenz, Larry J; Talavage, Thomas M
Cerebrovascular reactivity changes in asymptomatic female athletes attributable to high school soccer participation Journal Article
In: Brain Imaging & Behavior, 2016, ISBN: 1931-7557.
Abstract | Links | BibTeX | Tags: 2016, Cerebrovascular reactivity, Collision sports, Head impacts, mild traumatic brain injury, No terms assigned, Soccer
@article{Svaldi2016,
title = {Cerebrovascular reactivity changes in asymptomatic female athletes attributable to high school soccer participation},
author = {Svaldi, Diana O and McCuen, Emily C and Joshi, Chetas and Robinson, Meghan E and Nho, Yeseul and Hannemann, Robert and Nauman, Eric A and Leverenz, Larry J and Talavage, Thomas M},
doi = {10.1007/s11682-016-9509-6},
isbn = {1931-7557},
year = {2016},
date = {2016-01-01},
journal = {Brain Imaging \& Behavior},
publisher = {Springer},
address = {Germany},
abstract = {As participation in women’s soccer continues to grow and the longevity of female athletes’ careers continues to increase, prevention and care for mTBI in women’s soccer has become a major concern for female athletes since the long-term risks associated with a history of mTBI are well documented. Among women’s sports, soccer exhibits among the highest concussion rates, on par with those of men’s football at the collegiate level. Head impact monitoring technology has revealed that 'concussive hits' occurring directly before symptomatic injury are not predictive of mTBI, suggesting that the cumulative effect of repetitive head impacts experienced by collision sport athletes should be assessed. Neuroimaging biomarkers have proven to be valuable in detecting brain changes that occur before neurocognitive symptoms in collision sport athletes. Quantifying the relationship between changes in these biomarkers and head impacts experienced by female soccer athletes may prove valuable to developing preventative measures for mTBI. This study paired functional magnetic resonance imaging with head impact monitoring to track cerebrovascular reactivity changes throughout a season and to test whether the observed changes could be attributed to mechanical loading experienced by female athletes participating in high school soccer. Marked cerebrovascular reactivity changes were observed in female soccer athletes, relative both to non-collision sport control measures and pre-season measures and were localized to fronto-temporal aspects of the brain. These changes persisted 4\textendash5 months after the season ended and recovered by 8 months after the season. Segregation of the total soccer cohort into cumulative loading groups revealed that population-level changes were driven by athletes experiencing high cumulative loads, although athletes experiencing lower cumulative loads still contributed to group changes. The results of this study imply a non-linear relationship between cumulative loading and cerebrovascular changes with a threshold, above which the risk, of injury likely increases significantly. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {2016, Cerebrovascular reactivity, Collision sports, Head impacts, mild traumatic brain injury, No terms assigned, Soccer},
pubstate = {published},
tppubtype = {article}
}
Tsushima, William T; Geling, Olga; Arnold, Monica; Oshiro, Ross
'Are there subconcussive neuropsychological effects in youth sports? An exploratory study of high- and low-contact sports': Erratum Journal Article
In: Applied Neuropsychology: Child, vol. 5, no. 4, pp. 311, 2016, ISBN: 2162-2965 2162-2973.
Abstract | Links | BibTeX | Tags: 2016, Athletes, brain concussion, contact, neuropsychology, Sports, subconcussive neuropsychological effects, Youth sports
@article{Tsushima2016,
title = {'Are there subconcussive neuropsychological effects in youth sports? An exploratory study of high- and low-contact sports': Erratum},
author = {Tsushima, William T and Geling, Olga and Arnold, Monica and Oshiro, Ross},
doi = {10.1080/21622965.2016.1197562},
isbn = {2162-2965
2162-2973},
year = {2016},
date = {2016-01-01},
journal = {Applied Neuropsychology: Child},
volume = {5},
number = {4},
pages = {311},
publisher = {Taylor \& Francis},
address = {United Kingdom},
abstract = {Reports an error in 'Are there subconcussive neuropsychological effects in youth sports? An exploratory study of high- and low-contact sports' by William T. Tsushima, Olga Geling, Monica Arnold and Ross Oshiro (Applied Neuropsychology: Child, 2016[Apr], Vol 5[2], 149-155). Data in Table 2 on page 152 appeared incorrectly in the online and print version of this article. Correction is present in the erratum. (The following abstract of the original article appeared in record [rid]2016-18089-008[/rid]). This exploratory study was designed to examine the neuropsychological effects of sports-related head trauma\textemdashspecifically, repetitive subconcussive impacts or head blows that do not result in a diagnosable concussion. The researchers compared the Immediate Post-Concussion Assessment and Cognitive Testing (ImPACT) neurocognitive test scores of 2 groups of nonconcussed youth athletes (n = 282), grouped according to the frequency of concussions in their respective sports, with the assumption that more subconcussive impacts occur in sports in which there are more reported concussions. The results indicated that high-contact-sport (football) athletes had significantly poorer performance in processing speed and reaction time compared with athletes in low-contact sports (wrestling, soccer, baseball, judo, and basketball). This study into the effects of repetitive subconcussive head trauma tentatively raises concern that participation in high-contact sports, even without evidence of a diagnosable concussion, could result in lowered neuropsychological functioning among high school athletes. Limitations of this exploratory research effort are discussed. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {2016, Athletes, brain concussion, contact, neuropsychology, Sports, subconcussive neuropsychological effects, Youth sports},
pubstate = {published},
tppubtype = {article}
}
Tierney, Gregory J; Lawler, John; Denvir, Karl; McQuilkin, Kurt; Simms, Ciaran K
Risks associated with significant head impact events in elite rugby union Journal Article
In: Brain Injury, vol. 30, no. 11, pp. 1350–1361, 2016, ISBN: 0269-9052 1362-301X.
Abstract | Links | BibTeX | Tags: 2016, brain concussion, Sport, statistical analysis, traumatic brain injury, Video analysis
@article{Tierney2016,
title = {Risks associated with significant head impact events in elite rugby union},
author = {Tierney, Gregory J and Lawler, John and Denvir, Karl and McQuilkin, Kurt and Simms, Ciaran K},
doi = {10.1080/02699052.2016.1193630},
isbn = {0269-9052
1362-301X},
year = {2016},
date = {2016-01-01},
journal = {Brain Injury},
volume = {30},
number = {11},
pages = {1350--1361},
publisher = {Taylor \& Francis},
address = {United Kingdom},
abstract = {Primary objectives: To conduct video and statistical analysis on Rugby Union play, focusing mainly on the tackle, to establish the player to player configurations for significant direct head impacts and non-direct head impacts. Research design: Quantitative, observational cohort study. Methods and procedures: Video analysis of 52 significant direct head impacts (31 Tackle, 10 Ruck, 7 Dive and 4 Ground) and 40 non-direct head impact tackles from 2014/15 International Rugby Union matches. Relative risk, 95% CI and p-values were calculated for a range of tackle variables. Main outcome and results: Upper body tackles and lower body tackles accounted for 37% (19) and 23% (12) of cases, respectively, with the tackler as the head impacted player for 97% (30) of cases. The majority (81%) of tackle-related significant direct head impacts occurred in the second half of the game, with 63% of upper body tackle significant direct head impacts occurring in the final quarter. Tackler head placement and high speed tackles had statistical significance for causing tackle related significant direct head impacts as well as foot planting and difference in tackler and ball carrier mass for upper body tackles and ball carrier change in direction for lower body tackles. Conclusion: Tackle variables that statistically increased the risk of significant direct head impact were identified, which can aid player protection strategies. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {2016, brain concussion, Sport, statistical analysis, traumatic brain injury, Video analysis},
pubstate = {published},
tppubtype = {article}
}
Meier, Timothy B; Bellgowan, Patrick S F; Mayer, Andrew R
Longitudinal assessment of local and global functional connectivity following sports-related concussion Journal Article
In: Brain Imaging & Behavior, 2016, ISBN: 1931-7557.
Abstract | Links | BibTeX | Tags: 2016, fMRI, mild traumatic brain injury, No terms assigned, Regional homogeneity, Resting state
@article{Meier2016c,
title = {Longitudinal assessment of local and global functional connectivity following sports-related concussion},
author = {Meier, Timothy B and Bellgowan, Patrick S F and Mayer, Andrew R},
doi = {10.1007/s11682-016-9520-y},
isbn = {1931-7557},
year = {2016},
date = {2016-01-01},
journal = {Brain Imaging \& Behavior},
publisher = {Springer},
address = {Germany},
abstract = {Growing evidence suggests that sports-related concussions (SRC) may lead to acute changes in intrinsic functional connectivity, although most studies to date have been cross-sectional in nature with relatively modest sample sizes. We longitudinally assessed changes in local and global resting state functional connectivity using metrics that do not require a priori seed or network selection (regional homogeneity; ReHo and global brain connectivity; GBC, respectively). A large sample of collegiate athletes (N = 43) was assessed approximately one day (1.74 days post-injury},
keywords = {2016, fMRI, mild traumatic brain injury, No terms assigned, Regional homogeneity, Resting state},
pubstate = {published},
tppubtype = {article}
}
Whyte, Thomas; Gibson, Tom; Anderson, Robert; Eager, David; Milthorpe, Bruce
Mechanisms of head and neck injuries sustained by helmeted motorcyclists in fatal real-world crashes: Analysis of 47 in-depth cases Journal Article
In: Journal of Neurotrauma, vol. 33, no. 19, pp. 1802–1807, 2016, ISBN: 0897-7151 1557-9042.
Abstract | Links | BibTeX | Tags: 2016, BRAIN damage, Head Injuries, Helmet, mechanisms, Motor Vehicles, motorcyclist, Safety devices, traumatic injury
@article{Whyte2016,
title = {Mechanisms of head and neck injuries sustained by helmeted motorcyclists in fatal real-world crashes: Analysis of 47 in-depth cases},
author = {Whyte, Thomas and Gibson, Tom and Anderson, Robert and Eager, David and Milthorpe, Bruce},
doi = {10.1089/neu.2015.4208},
isbn = {0897-7151
1557-9042},
year = {2016},
date = {2016-01-01},
journal = {Journal of Neurotrauma},
volume = {33},
number = {19},
pages = {1802--1807},
publisher = {Mary Ann Liebert, Inc.},
address = {US},
abstract = {Despite an improved understanding of traumatic head and neck injury mechanisms, the impact tests required by major motorcycle helmet standards have remained unchanged for decades. Development of new test methods must reflect the specific impact loads causing injury in real crashes as well as test criteria appropriate for the observed injury profiles. This study analysed a collection of in-depth crash investigations of fatally injured helmeted riders in the Adelaide metropolitan region between 1983 and 1994 inclusive to review the head and neck injury patterns that resulted from specific types of impact. Inertial brain injury was sustained in 49% of examined cases, most often resulting from facial impacts but also in a large proportion of tangential, run over, and occipital impact cases. Focal brain and brainstem injury was also common (53%) and regularly associated with skull vault (11/12) and skull base fractures (22/31). Prevention of these fractures in impacts outside the area of required protection and in impacts with a straight edge would provide a significant increase in helmeted rider protection. Cervical spinal cord injury was sustained in facial, straight edge, and tangential impacts on the head. Motorcycle helmets are effective for preventing local skull fractures in impacts for which they are designed, whereas other serious injuries such as basilar skull fracture (BSF) and inertial brain injury persist despite helmet protection. Further impact test procedures should be developed for injurious impact types not currently assessed by major helmet standards, in particular facial impacts, and using test criteria based on commonly observed injuries. This study provides the necessary link, from impact load to injury, for guiding impact test development. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {2016, BRAIN damage, Head Injuries, Helmet, mechanisms, Motor Vehicles, motorcyclist, Safety devices, traumatic injury},
pubstate = {published},
tppubtype = {article}
}
McGuckin, Matthew E; Law, Barbi; McAuliffe, Jim; Rickwood, Greg; Bruner, Mark W
Social influences on Return to Play following concussion in female competitive youth ice hockey players Journal Article
In: Journal of Sport Behavior, vol. 39, no. 4, pp. 426–445, 2016, ISBN: 0162-7341.
Abstract | BibTeX | Tags: 2016, Athletes, competition, ICE HOCKEY PLAYERS, social influences, Sports
@article{McGuckin2016,
title = {Social influences on Return to Play following concussion in female competitive youth ice hockey players},
author = {McGuckin, Matthew E and Law, Barbi and McAuliffe, Jim and Rickwood, Greg and Bruner, Mark W},
isbn = {0162-7341},
year = {2016},
date = {2016-01-01},
journal = {Journal of Sport Behavior},
volume = {39},
number = {4},
pages = {426--445},
publisher = {University of South Alabama},
address = {US},
abstract = {Increasing rates of concussion within youth sport has sparked interest in several related areas, such as, the psychological and physiological effects of concussion (Stein \& Meehan, 2014). Despite this increased interest, there remains limited knowledge about the potential influence of significant others (e.g, parents, coaches, and teammates) on young athletes concerning the Return to Play (RTP) process following a concussion. The purpose of this exploratory study was to examine the perceived social influences on female youth ice hockey players’ RTP following a concussion. Using a phenomenological approach, five female competitive youth ice hockey players (Mage = 12.2) were interviewed to gain insight into their experiences during the RTP process. Coaches, teammates, parents, siblings, and teachers were found to play a significant role in RTP. With regards to influences from others, four common themes emerged: Compassion, Support, Protection and Pressure. Study findings support the importance of concussion management education systems for coaches, parents, and athletes. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {2016, Athletes, competition, ICE HOCKEY PLAYERS, social influences, Sports},
pubstate = {published},
tppubtype = {article}
}
Snedden, Traci R; Meek, Paula
Adolescent concussion: Post-injury assessment relationships Journal Article
In: Western Journal of Nursing Research, vol. 38, no. 10, pp. 1385–1386, 2016, ISBN: 0193-9459 1552-8456.
Abstract | Links | BibTeX | Tags: 2016, adolescent concussion, Athletes, brain concussion, Symptoms
@article{Snedden2016,
title = {Adolescent concussion: Post-injury assessment relationships},
author = {Snedden, Traci R and Meek, Paula},
doi = {10.1177/0193945916658194},
isbn = {0193-9459
1552-8456},
year = {2016},
date = {2016-01-01},
journal = {Western Journal of Nursing Research},
volume = {38},
number = {10},
pages = {1385--1386},
publisher = {Sage Publications},
address = {US},
abstract = {The purpose of this analysis was to examine the relationship of post-concussion symptom scores and computer-based neurocognitive test results to theory- based factor clusters of age, gender, education level, body mass index (BMI), sport played, identified cognitive risk factors, and number of previous concussions with and without loss of consciousness (LOC) in a sample of adolescent athletes. (PsycINFO Database Record (c) 2016 APA, all rights reserved)},
keywords = {2016, adolescent concussion, Athletes, brain concussion, Symptoms},
pubstate = {published},
tppubtype = {article}
}