144
Participants
Start Date
September 30, 2006
Primary Completion Date
July 19, 2011
Study Completion Date
July 19, 2011
acoustic startle testing
acoustic startle testing: listening to sounds through headphones while the eyeblink component of the acoustic startle reflex is recorded with small surface electrodes
Atlanta Veterans Adminstration Medical Center, Decatur
National Institute on Drug Abuse (NIDA)
NIH
Emory University
OTHER