Search Results - "Howell, David R"

Journal Article

Dual-Task Gait Stability after Concussion and Subsequent Injury: An Exploratory Investigation

by Howell, David R Bonnette, Scott Diekfuss, Jed A Grooms, Dustin R Myer, Gregory D Wilson, Julie C Meehan, 3rd, William P Published in Sensors (Basel, Switzerland) (05.11.2020)

“...Persistent gait alterations can occur after concussion and may underlie future musculoskeletal injury risk. We compared dual-task gait stability measures among...”

Journal Article

More Physical Activity after Concussion Is Associated with Faster Return to Play among Adolescents

by Seehusen, Corrine N Wilson, Julie C Walker, Gregory A Reinking, Sarah E Howell, David R Published in International journal of environmental research and public health (09.07.2021)

“...Concussion management has evolved to de-emphasize rest in favor of early introduction of post-injury physical activity. However, the optimal quantity,...”

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Journal Article

The Austerity of Low Pay: US Exceptionalism in the Age of Inequality

by Howell, David R Published in Social research (01.10.2013)

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Journal Article

Unemployment compensation and high European unemployment: a reassessment with new benefit indicators

by Howell, David R Rehm, Miriam Published in Oxford review of economic policy (2009)

“...Generous unemployment benefits lie at the heart of the conventional explanation for persistent high unemployment. The effects of benefit generosity on work...”

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Assessing the Capacity of the US Health Care System to Use Additional Mechanical Ventilators During a Large-Scale Public Health Emergency

by Ajao, Adebola Nystrom, Scott V Koonin, Lisa M Patel, Anita Howell, David R Baccam, Prasith Lant, Tim Malatino, Eileen Chamberlin, Margaret Meltzer, Martin I Published in Disaster medicine and public health preparedness (01.12.2015)

“...A large-scale public health emergency, such as a severe influenza pandemic, can generate large numbers of critically ill patients in a short time. We modeled...”

Journal Article

Unemployment benefits and work incentives: the US labour market in the Great Recession

by Howell, David R Azizoglu, Bert M Published in Oxford review of economic policy (01.07.2011)

“...In the midst of sharply rising long-term unemployment, a series of unemployment benefit (UB) eligibility extensions raised the regular 26-week limit to as many...”

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Journal Article

The Molecular Pathophysiology of Concussion

by Howell, David R Southard, Julia Published in Clinics in sports medicine (01.01.2021)

“...After a concussion, a series of complex, overlapping, and disruptive events occur within the brain, leading to symptoms and behavioral dysfunction. These...”

Journal Article

Neuromuscular Control Deficits and the Risk of Subsequent Injury after a Concussion: A Scoping Review

by Howell, David R Lynall, Robert C Buckley, Thomas A Herman, Daniel C Published in Sports medicine (Auckland) (01.05.2018)

“...An emerging area of research has identified that an increased risk of musculoskeletal injury may exist upon returning to sports after a sport-related...”

Journal Article

Adolescents Demonstrate Greater Gait Balance Control Deficits After Concussion Than Young Adults

by Howell, David R Osternig, Louis R Chou, Li-Shan Published in The American journal of sports medicine (01.03.2015)

“...Background: Age has been described as a factor that affects recovery after concussion. The recommended management protocol is to treat adolescents in a more...”

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Journal Article

Dual-Task Effect on Gait Balance Control in Adolescents With Concussion

by Howell, David R., MS Osternig, Louis R., PhD Chou, Li-Shan, PhD Published in Archives of physical medicine and rehabilitation (2013)

“...Abstract Objective To prospectively and longitudinally examine how concussion affects gait balance control in adolescents during single- and dual-task walking...”

Journal Article

Worsening Dual-Task Gait Costs after Concussion and their Association with Subsequent Sport-Related Injury

by Howell, David R Buckley, Thomas A Lynall, Robert C Meehan, William P Published in Journal of neurotrauma (15.07.2018)

“...Prior studies suggest that concussion may lead to an increased risk of a subsequent time-loss sport-related injury, but the mechanisms responsible are unknown...”

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Journal Article

Single-task and dual-task tandem gait test performance after concussion

by Howell, David R Osternig, Louis R Chou, Li-Shan Published in Journal of science and medicine in sport (2017)

“...Abstract Objectives To compare single-task and dual-task tandem gait test performance between athletes after concussion with controls on observer-timed,...”

Journal Article

The effect of cognitive task complexity on gait stability in adolescents following concussion

by Howell, David R Osternig, Louis R Koester, Michael C Chou, Li-Shan Published in Experimental brain research (01.06.2014)

“...Concussion has been reported to result in disturbances to motor and cognitive functions. One way to examine these disturbances is through a dual-task...”

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Journal Article

The Effect of Prior Concussion History on Dual-Task Gait following a Concussion

by Howell, David R Beasley, Michael Vopat, Lisa Meehan, William P Published in Journal of neurotrauma (15.02.2017)

“...Sustaining repeated concussions has been associated with worse outcomes after additional injuries. This effect has been identified using symptom inventories...”

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Journal Article

Collision and Contact Sport Participation and Quality of Life Among Adolescent Athletes

by Howell, David R Kirkwood, Michael W Laker, Scott Wilson, Julie C Published in Journal of athletic training (01.11.2020)

“...Researchers investigating collision and contact sport participation during high school have found mixed results. Understanding the association between current...”

Journal Article

Examination of Reaction Time Deficits Following Concussion: A Systematic Review and Meta-analysis

by Lempke, Landon B Howell, David R Eckner, James T Lynall, Robert C Published in Sports medicine (Auckland) (01.07.2020)

“...Reaction time (RT) deficits are reported following concussion, but it is unknown when these deficits normalize to pre-injury status. It is also unclear how...”

Journal Article

Identifying Persistent Postconcussion Symptom Risk in a Pediatric Sports Medicine Clinic

by Howell, David R Zemek, Roger Brilliant, Anna N Mannix, Rebekah C Master, Christina L Meehan, William P Published in The American journal of sports medicine (01.11.2018)

“...Background: Although most children report symptom resolution within a month of a concussion, some patients experience persistent postconcussion symptoms (PPCS)...”

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Journal Article

Influence of Aerobic Exercise Volume on Postconcussion Symptoms

by Howell, David R Hunt, Danielle L Aaron, Stacey E Meehan, William P Tan, Can Ozan Published in The American journal of sports medicine (01.06.2021)

“...Background: Aerobic exercise has emerged as a useful treatment to improve outcomes among individuals who experience a concussion. However, compliance with...”

Journal Article

Tandem Gait Test-Retest Reliability Among Healthy Child and Adolescent Athletes

by Howell, David R Brilliant, Anna N Meehan, 3rd, William P Published in Journal of athletic training (01.12.2019)

“...The tandem gait test is a method for assessing dynamic postural control and part of the Sport Concussion Assessment Tool, versions 3 and 5. However, its...”

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Journal Article

Physical Activity Level and Symptom Duration Are Not Associated After Concussion

by Howell, David R Mannix, Rebekah C Quinn, Bridget Taylor, J. Andrew Tan, Can Ozan Meehan, William P Published in The American journal of sports medicine (01.04.2016)

“...Background: Physical rest after a concussion has been described as a key component in the management of the injury. Evidence supporting this recommendation,...”

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