A measure of pupillary oscillation as a marker of cocaine-induced paranoia.
Cocaine-induced paranoia (CIP) remains an important drug-induced model of idiopathic paranoia for which no psychophysiologic marker has yet emerged. Measures of pupillary oscillation were able to significantly distinguish a group of abstinent crack cocaine abusers endorsing past CIP (n = 32) from another group of crack addicts who denied past CIP (n = 29).
Rosse
R B
RB
Department of Veterans Affairs Medical Center, Washington, D.C. 20422, USA.
Johri
S K
SK
Hess
A L
AL
Kendrick
K
K
Alim
T N
TN
Deutsch
S I
SI
D000328:Adult; D016578:Crack Cocaine; D005260:Female; D006801:Humans; D008297:Male; D009294:Narcotics; D010259:Paranoid Disorders / Q000139:chemically induced* / Q000175:diagnosis; D011681:Pupil Disorders / Q000139:chemically induced*; D012025:Reflex, Pupillary / Q000187:drug effects / Q000502:physiology; D019966:Substance-Related Disorders / Q000175:diagnosis* / Q000523:psychology*
D016578:Crack Cocaine; D009294:Narcotics