@article{ref1,
title="Concussion is completely reversible; an hypothesis",
journal="Medical hypotheses",
year="1992",
author="Parkinson, D.",
volume="37",
number="1",
pages="37-39",
abstract="It is hypothesized that there is an entity properly called 'concussion', a transient loss of neuronal function without permanent neuronal damage, as defined years ago by Derek-Denny Brown. This implies that multiple concussions leave no deficit. n +1 times zero is still zero. Arguments are presented indicating that there is a margin of safety between the acceleration inducing 1-10 s loss of function (concussion) and that inducing permanent damage (contusions, lacerations).<p /><p>Language: en</p>",
language="en",
issn="0306-9877",
doi="",
url="http://dx.doi.org/"
}