Research Topics
| K M GuskiewiczSummaryAffiliation: University of North Carolina Country: USA Publications
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Detail Information
Publications
No evidence of impaired neurocognitive performance in collegiate soccer playersKevin M Guskiewicz
Sports Medicine Research Laboratory, Department of Exercise and Sport Science, University of North Carolina, Chapel Hill, North Carolina 27599-8700, USA
Am J Sports Med 30:157-62. 2002..Neither participation in soccer nor a history of soccer-related concussions was associated with impaired performance of neurocognitive function in high-level United States soccer players...- Recurrent concussion and risk of depression in retired professional football playersKevin M Guskiewicz
Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599 8700, and Neuroscience Center, Waukesha Memorial Hospital, Waukesha, WI, USA
Med Sci Sports Exerc 39:903-9. 2007..The purpose of our study was to investigate the association between prior head injury and the likelihood of being diagnosed with clinical depression among retired professional football players with prior head injury exposure... - Measurement of head impacts in collegiate football players: an investigation of positional and event-type differencesJason P Mihalik
Department of Exercise and Sport Science, Curriculum in Human Movement Science, The University of North Carolina, Chapel Hill, North Carolina, USA
Neurosurgery 61:1229-35; discussion 1235. 2007..We also sought to identify whether or not any associations existed between high-magnitude impacts and location of head impacts... - Sport-related concussion in the young athleteSergio R Russo Buzzini
Department of Pediatrics and Orthopaedic Surgery, Division of Adolescent Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
Curr Opin Pediatr 18:376-82. 2006..The purpose of this review is to present an overview of sport-related concussion in the young athlete and review recent publications of clinical and scientific importance... - Sport-related concussion: on-field and sideline assessmentKevin M Guskiewicz
Department of Exercise and Sport Science, University of North Carolina, Chapel Hill, NC 27599 8700, USA
Phys Med Rehabil Clin N Am 22:603-17, vii. 2011..Concussions can evolve into something more serious if signs and symptoms go undetected or are ignored. Although these are very rare events, they must always be at the forefront of the clinician's mind... - Enhanced balance associated with coordination training with stochastic resonance stimulation in subjects with functional ankle instability: an experimental trialScott E Ross
Department of Health and Human Performance, Virginia Commonwealth University, Richmond, VA, USA
J Neuroeng Rehabil 4:47. 2007..Improving postural instabilities associated with FAI has implications for increasing ankle joint stability and decreasing recurrent ankle sprains... - Association between recurrent concussion and late-life cognitive impairment in retired professional football playersKevin M Guskiewicz
Department of Exercise and Sport Science, University of North Carolina, Chapel Hill, North Carolina 27599 8700, USA
Neurosurgery 57:719-26; discussion 719-26. 2005.... - Research based recommendations on management of sport related concussion: summary of the National Athletic Trainers' Association position statementK M Guskiewicz
Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-8700, USA
Br J Sports Med 40:6-10. 2006 - Recommendations on management of sport-related concussion: summary of the National Athletic Trainers' Association position statementKevin M Guskiewicz
Sports Medicine Research Laboratory, Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, 27599, USA
Neurosurgery 55:891-5; discussion 896. 2004 - Postural stability assessment following concussion: one piece of the puzzleK M Guskiewicz
Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, 27599 8700, USA
Clin J Sport Med 11:182-9. 2001..Although symptom severity, neurocognitive function, and postural stability are often affected initially following concussion, they are not necessarily related or even affected to the same degree... - Cumulative effects associated with recurrent concussion in collegiate football players: the NCAA Concussion StudyKevin M Guskiewicz
Departments of Exercise and Sport Science, University of North Carolina at Chapel Hill, 27599, USA
JAMA 290:2549-55. 2003..Approximately 300 000 sport-related concussions occur annually in the United States, and the likelihood of serious sequelae may increase with repeated head injury... - Assessment of postural stability following sport-related concussionKevin M Guskiewicz
Sports Medicine Research Laboratory, 211 Fetzer, CB 8700, University of North Carolina, Chapel Hill, NC 27599 8700, USA
Curr Sports Med Rep 2:24-30. 2003..Each of these should be considered when attempting to make return-to-play decisions following concussion... - Balance assessment in the management of sport-related concussionKevin M Guskiewicz
Matthew Alan Gfeller Sport Related Traumatic Brain Injury Research Center, Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, 209 Fetzer Hall, CB 8700, Chapel Hill, NC 27599 8700, USA
Clin Sports Med 30:89-102, ix. 2011.... - Biomechanics of sport concussion: quest for the elusive injury thresholdKevin M Guskiewicz
Matthew Gfeller Sport Related Traumatic Brain Injury Research Center, Department of Exercise and Sport Science, and Curriculum in Human Movement Science, School of Medicine, The University of North Carolina, Chapel Hill, NC 27599, USA
Exerc Sport Sci Rev 39:4-11. 2011..Recent studies suggest that a concussive injury threshold is elusive and may, in fact, be irrelevant when predicting the clinical outcome... - Pediatric sports-related concussionKevin M Guskiewicz
Department of Exercise and Sport Science, 209 Fetzer, CB 8700, University of North Carolina, Chapel Hill, NC 27599 8700, USA
PM R 3:353-64; quiz 364. 2011..Until future studies can better delineate the mechanisms of, response to, and recovery from concussion in the young athlete, it is prudent to act in a conservative manner when dealing with pediatric athletes with concussion... - Postconcussive impairment differences across a multifaceted concussion assessment protocolKevin M Guskiewicz
Matthew Gfeller Sport Related Traumatic Brain Injury Research Center, Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, CB 8700, 209 Fetzer Hall, Chapel Hill, NC 27599, USA
PM R 3:S445-51. 2011..To examine the proportion of athletes with concussion and with impairment disagreements across various clinical concussion assessment measures... - Measurement of head impacts in collegiate football players: relationship between head impact biomechanics and acute clinical outcome after concussionKevin M Guskiewicz
Department of Exercise and Sport Science, Curriculum in Human Movement Science, The University of North Carolina, Chapel Hill, North Carolina 27599, USA
Neurosurgery 61:1244-52; discussion 1252-3. 2007.... - Measurement of head impacts in collegiate football players: clinical measures of concussion after high- and low-magnitude impactsMeghan A McCaffrey
Department of Exercise and Sport Science, The University of North Carolina, Chapel Hill, North Carolina, USA
Neurosurgery 61:1236-43; discussion 1243. 2007..We aimed to investigate acute balance and neurocognitive performance after head impacts exceeding a theoretical injury threshold in the absence of both self-reported symptoms and a concussion diagnosis 24 hours before testing... - The effects of strength training on the lower extremity biomechanics of female recreational athletes during a stop-jump taskDaniel C Herman
University of North Carolina, Chapel Hill, North Carolina, USA
Am J Sports Med 36:733-40. 2008..Strength training is considered a strategy for anterior cruciate ligament injury prevention. Little is known about the contribution of strength training to knee and hip biomechanics... - Acute effects and recovery time following concussion in collegiate football players: the NCAA Concussion StudyMichael McCrea
Neuroscience Center, Waukesha Memorial Hospital, Waukesha, Wis 53188, USA
JAMA 290:2556-63. 2003..Lack of empirical data on recovery time following sport-related concussion hampers clinical decision making about return to play after injury... - Neuropsychological performance, postural stability, and symptoms after dehydrationAkshay V Patel
University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
J Athl Train 42:66-75. 2007..Dehydration and concussion are common in athletic performance. Some experts have speculated that dehydration may negatively influence performance on tests commonly used for concussion assessment... - Effect of ice hockey helmet fit on cervical spine motion during an emergency log roll procedureJason P Mihalik
Department of Exercise and Sport Science, Sports Medicine Research Laboratory, The University of North Carolina, Chapel Hill, North Carolina 27599, USA
Clin J Sport Med 18:394-8. 2008..To investigate cervical spine motion during a log roll technique in ice hockey players under different helmet fit conditions... - The effects of headache on clinical measures of neurocognitive functionJohna Register-Mihalik
Department of Exercise and Sports Science, Sports Medicine Research Laboratory, University of North Carolina, Chapel Hill, North Carolina 27599, USA
Clin J Sport Med 17:282-8. 2007..To examine effects of preseason baseline headache and posttraumatic headache (PTH) on neurocognitive function... - Collision type and player anticipation affect head impact severity among youth ice hockey playersJason P Mihalik
Sports Medicine Research Laboratory, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
Pediatrics 125:e1394-401. 2010..We hypothesized that head impact biomechanical features would be more severe in unanticipated collisions and open-ice collisions, compared with anticipated collisions and collisions along the playing boards, respectively... - The effect of menstrual-cycle phase on hamstring extensibility and muscle stiffnessDavid R Bell
Dept of Exercise and Sport Science, University of North Carolina at Chapel Hill, USA
J Sport Rehabil 18:553-63. 2009..Preventing noncontact ACL injuries has been a major focus of athletic trainers and researchers. One factor that may influence female noncontact ACL injury is the fluctuating concentrations of hormones in the body... - The effects of menstrual cycle phase on clinical measures of concussion in healthy college-aged femalesJason P Mihalik
Department of Exercise and Sport Science and Curriculum in Human Movement Science, The University of North Carolina, Chapel Hill, NC 27599, USA
J Sci Med Sport 12:383-7. 2009..Therefore, decreased performance on these measures following a suspected concussion is likely not attributable to menstrual cycle phase or use of OCP... - Muscle stiffness and spinal stretch reflex sensitivity in the triceps suraeJ Troy Blackburn
University of North Carolina at Chapel Hill, Chapel Hill, NC 27599 8605, USA
J Athl Train 43:29-36. 2008..This heightened sensitivity would correspond with a shorter latency and higher-amplitude reflex response, potentially enhancing joint stability... - Lower extremity kinematics and ground reaction forces after prophylactic lace-up ankle bracingLindsay J DiStefano
University of North Carolina at Chapel Hill, Chapel Hill, NC 27514, USA
J Athl Train 43:234-41. 2008..Long-term effects of ankle bracing on lower extremity kinematics and kinetics are unknown. Ankle motion restriction may negatively affect the body's ability to attenuate ground reaction forces (GRFs)... - Effectiveness of mouthguards in reducing neurocognitive deficits following sports-related cerebral concussionJason P Mihalik
Sports Medicine Research Laboratory, Department of Exercise and Sport Science, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
Dent Traumatol 23:14-20. 2007.... - Sex comparison of extensibility, passive, and active stiffness of the knee flexorsJ Troy Blackburn
Sports Medicine Research Laboratory, University of North Carolina at Chapel Hill, 06 Fetzer, CB 8700, Chapel Hill, NC 27599, USA
Clin Biomech (Bristol, Avon) 19:36-43. 2004..To compare extensibility, and passive and active stiffness of the knee flexors between males and females... - Age and gender effects on lower extremity kinematics of youth soccer players in a stop-jump taskBing Yu
Center for Human Movement Science, Division of Physical Therapy, CB 7135 Medical School Wing E, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599 7135, USA
Am J Sports Med 33:1356-64. 2005..Gender differences in lower extremity motion patterns were previously identified as a possible risk factor for non-contact anterior cruciate ligament injuries in sports... - Return of postural control to baseline after anaerobic and aerobic exercise protocolsZachary G Fox
The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
J Athl Train 43:456-63. 2008..With regard to sideline concussion testing, the effect of fatigue associated with different types of exercise on postural control is unknown... - Self-reported anabolic-androgenic steroids use and musculoskeletal injuries: findings from the center for the study of retired athletes health survey of retired NFL playersScott Horn
Department of Physical Medicine and Rehabilitation, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
Am J Phys Med Rehabil 88:192-200. 2009..The purpose of our study was to investigate the association between self-reported anabolic-androgenic steroids use and the prevalence of musculoskeletal injuries in a unique group of retired professional football players... - Effect of infraction type on head impact severity in youth ice hockeyJason P Mihalik
Matthew A Gfeller Sport Related Traumatic Brain Injury Research Center, Department of Exercise and Sport Science, The University of North Carolina, Chapel Hill, NC, USA
Med Sci Sports Exerc 42:1431-8. 2010..To identify the effects of infractions sustained during participation in youth ice hockey on biomechanical measures of head impact severity... - Instruction of jump-landing technique using videotape feedback: altering lower extremity motion patternsJames A Onate
University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
Am J Sports Med 33:831-42. 2005..Anterior cruciate ligament injury prevention programs have used videotapes of jump-landing technique as a key instructional component to improve landing performance... - Comparison of 3 airway access techniques during suspected spine injury management in American footballJulianne D Toler
From the Department of Exercise and Sport Science daggerCurriculum in Human Movement Science and double daggerCampus Health Services, The University of North Carolina, Chapel Hill, North Carolina
Clin J Sport Med 20:92-7. 2010..To determine how head movement and time to access airway were affected by 3 emergency airway access techniques used in American football... - Balance deficits after sports-related concussion in individuals reporting posttraumatic headacheJohna K Register-Mihalik
Sports Medicine Research Laboratory, Department of Exercise and Sport Science, and Curriculum in Human Movement Science, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA
Neurosurgery 63:76-80; discussion 80-2. 2008..The purpose of this study is to compare balance after concussion between athletes reporting PTH and athletes not reporting PTH... - Augmented feedback reduces jump landing forcesJ A Onate
Department of Exercise and Sport Science, Human Movement Science Program, University of North Carolina at Chapel Hill, 27599 8700, USA
J Orthop Sports Phys Ther 31:511-7. 2001..Randomized, experimental design using a 1-way ANCOVA to determine the influence of various forms of feedback on jump landing forces... - The effects of feedback with and without strength training on lower extremity biomechanicsDaniel C Herman
Center for Human Movement Science, Division of Physical Therapy, University of North Carolina, Chapel Hill, North Carolina, USA
Am J Sports Med 37:1301-8. 2009..Feedback instruction is a proven modality for the alteration of motion patterns. There are no existing data on the contribution of strength training, when combined with feedback instruction, to the altering of lower extremity biomechanics... - The relationships between active extensibility, and passive and active stiffness of the knee flexorsJ Troy Blackburn
Department of Health and Human Performance, College of Education, Auburn University, 2050 Beard Eaves Memorial Coliseum, Auburn, AL 36849, USA
J Electromyogr Kinesiol 14:683-91. 2004..Additionally, heightened extensibility does not appear to be a predisposing factor for reduced muscle stiffness... - No evidence of impaired neurocognitive performance in collegiate soccer playersKevin M Guskiewicz
Am J Sports Med 30:630. 2002 - One-arm hop test: reliability and effects of arm dominanceSusan A Falsone
Athletes' Performance, Tempe, AZ, USA
J Orthop Sports Phys Ther 32:98-103. 2002..Uninjured upper-extremity performance for the one-arm hop test may be useful as a basis for comparing performance of an injured contralateral upper extremity... - Effect of coordination training with and without stochastic resonance stimulation on dynamic postural stability of subjects with functional ankle instability and subjects with stable anklesScott E Ross
Department of Exercise Science, Virginia Commonwealth University, Richmond, Virginia 23284 2020, USA
Clin J Sport Med 16:323-8. 2006..To examine the effects of coordination training with and without stochastic resonance (SR) stimulation on dynamic postural stability... - Athlete characteristics and outcome scores for computerized neuropsychological assessment: a preliminary analysisCathleen N Brown
Department of Kinesiology, University of Georgia, 330 River Road, Athens, GA 30602, USA
J Athl Train 42:515-23. 2007..Computerized neuropsychological testing is used in athletics; however, normative data on an athletic population are lacking... - Structural validity of a self-report concussion-related symptom scaleScott G Piland
School of Human Performance and Recreation, University of Southern Mississippi, Hattiesburg, MS 39406 0001, USA
Med Sci Sports Exerc 38:27-32. 2006..This study evaluated the factorial validity of a self-report measure of concussion-related symptom severity among a large sample of male, high-school athletes... - Serial administration of clinical concussion assessments and learning effects in healthy young athletesTamara C Valovich McLeod
Department of Sports Health Care, Arizona School of Health Sciences, Mesa, AZ 85206, USA
Clin J Sport Med 14:287-95. 2004.... - A nonlinear dynamic approach for evaluating postural control: new directions for the management of sport-related cerebral concussionJames T Cavanaugh
Geriatric Research, Education and Clinical Center, Department of Veterans Affairs Medical Center, Durham, North Carolina, USA
Sports Med 35:935-50. 2005..It is recommended as an important supplemental assessment tool for determining an athlete's readiness to resume competitive activity... - Examination of static and dynamic postural stability in individuals with functionally stable and unstable anklesScott E Ross
Department of Exercise Science, Virginia Commonwealth University, Richmond, VA 23284, USA
Clin J Sport Med 14:332-8. 2004..To determine static and dynamic postural stability differences between functional ankle instability and stable ankle groups... - Influences of experimental factors on spinal stretch reflex latency and amplitude in the human triceps suraeJ Troy Blackburn
Department of Health and Human Performance, 2050 Beard Eaves Memorial Coliseum, Auburn University, Auburn, AL 36849, USA
J Electromyogr Kinesiol 16:42-50. 2006..These results suggest that SSR latency and amplitude are independent of agonist background EMG, perturbation velocity, and perturbation amplitude when experimental variability is relatively limited... - Comparison of triceps surae structural stiffness and material modulus across sexJ Troy Blackburn
Department of Health and Human Performance, 2050 Beard Eaves Memorial Coliseum, Auburn University, AL 36849, USA
Clin Biomech (Bristol, Avon) 21:159-67. 2006..It was hypothesized that males would demonstrate greater structural stiffness and material modulus... - Management of cervical spine injuries in athletesJulian E Bailes
West Virginia School of Medicine, Morgantown, WV, USA
J Athl Train 42:126-34. 2007..We also present the most current recommendations for management and treatment of these potentially catastrophic injuries... - Assessment tools for identifying functional limitations associated with functional ankle instabilityScott E Ross
Virginia Commonwealth University, Richmond, VA 23284 2020, USA
J Athl Train 43:44-50. 2008..Assessment tools should identify functional limitations associated with functional ankle instability (FAI) by discriminating unstable from stable ankles...