Parkinson D
University of Manitoba, Winnipeg, Canada.
Med Hypotheses. 1992 Jan;37(1):37-9. doi: 10.1016/0306-9877(92)90010-a.
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).
据推测，存在一种被恰当地称为“脑震荡”的实体，即如德里克 - 丹尼·布朗多年前所定义的，神经元功能短暂丧失但无永久性神经元损伤。这意味着多次脑震荡不会导致功能缺陷。n + 1个零仍然是零。有观点表明，在导致1 - 10秒功能丧失（脑震荡）的加速度和导致永久性损伤（挫伤、裂伤）的加速度之间存在安全边际。
