Citation

Cogan AM. J. Occup. Sci. 2016; 23(3): 339-351.

Copyright

(Copyright © 2016, School of Occupational Therapy, University of South Australia, Publisher Informa - Taylor and Francis Group)

DOI

10.1080/14427591.2015.1113494

PMID

unavailable

Abstract

Mild traumatic brain injury (mTBI) has been labeled the "signature injury" of the wars in Iraq and Afghanistan, and approximately half of mTBIs that occur in combat are due to explosive blasts. The rapid change in pressure that results from an explosion may make blast injury distinct from mTBI due to other causes. Persistent symptoms following blast mTBI may be related to white matter damage that has recently been identified using innovative neuroimaging techniques, such as diffusion tensor imaging (DTI). By comparing the DTI findings in blast mTBI to studies of the effects of white matter structure on functional performance, hypotheses can be developed about the implications of the injury for engagement in occupation. Incorporation of neuroscience evidence about the effects of blast mTBI may provide objective evidence of underlying damage that correlates with deficits in occupational engagement of military service members and veterans who are affected by these injuries.

Language: en