Citation

Davis Moore R, Pindus DM, Raine LB, Drollette ES, Scudder MR, Ellemberg D, Hillman CH. Int. J. Psychophysiol. 2015; 99: 85-95.

Affiliation

The University of Illinois at Urbana-Champaign, USA. Electronic address: chhillma@gmail.com.

Copyright

(Copyright © 2015, Elsevier Publishing)

DOI

10.1016/j.ijpsycho.2015.11.010

PMID

26608697

Abstract

The aim of this investigation was to examine the influence of pediatric sport-related concussion on brain and cognitive function. To do so, we used a between-participants design, measures of executive control, and event-related potentials (ERPs). The findings demonstrate that children with a history of concussion exhibit behavioral deficits in attention, working memory and impulse control, as well as neuroelectric alterations in ERP indices of visual attention (N1), conflict resolution (N2) and attentional resource allocation (P3). Furthermore, the age at injury related to the magnitude of several concussion-related deficits. Accordingly, a single sports-related concussive incident during childhood (m=2.1years prior to testing) may lead to subtle, yet pervasive alterations in the behavioral and neural indices of attention and executive control, and age at injury may moderate injury outcomes.

Language: en