1,418
Participants
Start Date
January 10, 2001
Primary Completion Date
July 28, 2022
Study Completion Date
July 28, 2022
Shock Device
Shock Device
Auditory Startle Device
Auditory Startle Device
National Institutes of Health Clinical Center, 9000 Rockville Pike, Bethesda
National Institute of Mental Health (NIMH)
NIH