Bond A J, Choi P Y, Pope H G
Department of Psychiatry, Institute of Psychiatry, University of London, UK.
Drug Alcohol Depend. 1995 Mar;37(3):241-5. doi: 10.1016/0376-8716(94)01071-r.
Forty-six male strength athletes took part in a study to measure the effects of anabolic-androgenic steroids on attentional bias to aggressive cues. They were 16 current users of anabolic steroids, 16 former users and 14 non-users. Testosterone, deca-durabolin and anadrol were the three most commonly taken steroids during the last cycle. Users generally took 2-3 drugs during each cycle; the average cycle lasted 8-11 weeks and they had completed 3-4 cycles. The subjects completed visual analogue scales of current feelings and were presented with a modified Stroop Colour Word Conflict Task containing sets of neutral, verbally aggressive and physically aggressive words. Current users tended to rate themselves more negatively. Users took longer than former users to name the colours of all word sets but there were no significant differences between word sets. Therefore, attentional bias did not differ between groups but current steroid use produced subtle mood changes and slowed performance compared to users not currently taking steroids.
