Rw. Gillen et al., NEUROPSYCHOLOGIC FINDINGS IN COCAINE-DEPENDENT OUTPATIENTS, Progress in neuro-psychopharmacology & biological psychiatry, 22(7), 1998, pp. 1061-1076
1. Nineteen recently abstinent cocaine-dependent males were compared t
o 16 control subjects on a battery of neuropsychological tests. 2. The
performance of cocaine-dependent subjects was inferior to the control
group on tasks assessing higher level verbal skills, and on a task re
quiring logical sequencing of complex visual stimuli. 3. Cocaine users
also performed poorly on a delayed visual memory task and on a verbal
generation task, but performed better than the control group on a tas
k assessing simple visual-motor speed. 4. Possible reasons for these f
indings are discussed, as are the treatment implications of these find
ings.