Recent research on the biomechanics of brain injuries has demonstrated that rotational head dynamics play a significant role in the mechanism of various types of diffuse brain trauma. In response to these findings, helmet manufacturers have begun to a . . .

This research investigates the effect of environmental conditions on the proximal end morphology of antemortem anagen head hair and compares those morphologies to ones documented to occur in postmortem subjects. A total of 967 antemortem anagen and te . . .