http://edocket.access.gpo.gov/cfr_2009/jul...38cfr4.124a.htm
8045 Residuals of traumatic brain injury (TBI):
There are three main areas of dysfunction that may result
from TBI and have profound effects on functioning:
cognitive (which is common in varying degrees after TBI),
emotional/behavioral, and physical. Each of these areas of
dysfunction may require evaluation.........................
Cognitive impairment is defined as decreased memory,
c