Persistent prolongation of simple reaction time in sports concussion

被引：138

作者：

Warden, DL ^{[1
]}

Bleiberg, J

Cameron, KL

Ecklund, J

Walter, J

Sparling, MB

Reeves, D

Reynolds, KY

Arciero, R

机构：

[1] Walter Reed Army Med Ctr, Def & Vet Head Injury Program, Washington, DC 20307 USA

[2] Uniformed Serv Univ Hlth Sci, Bethesda, MD 20814 USA

[3] Natl Rehabil Hosp, Washington, DC USA

[4] US Mil Acad, Dept Phys Educ, W Point, NY 10996 USA

[5] US Mil Acad, Dept Orthoped, W Point, NY 10996 USA

[6] USN Hosp, Camp Pendleton, CA USA

来源：

NEUROLOGY | 2001年 / 57卷 / 03期

关键词：

D O I：

10.1212/WNL.57.3.524

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

A baseline computerized cognitive assessment was completed by 483 military cadets before their initial school year. Fourteen cadets concussed during physical education boxing were retested <1 hour after injury and again on return to full activity 4 days later. Compared with baseline testing, postinjury performance on simple reaction time and continuous performance tests was significantly slowed, even after cadets experienced resolution of physical symptoms and were cleared to resume full activity. These findings may be relevant to current concussion management guidelines.

引用

页码：524 / 526

页数：3

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