Sildenafil for psychotropic-induced sexual dysfunction in 31 women and 61 men.

Ninety-two outpatients (31 women, 61 men) who were treated with oral sildenafil for psychotropic-induced sexual dysfunction (PISD) completed ratings of their sexual functioning pre- and posttreatment. Both women and men reported significant improvements (p = .001) in all domains of sexual functioning, with 88% reporting improvement in overall sexual satisfaction.

Operant control of occipital theta rhythm affects performance in a radar monitoring task.

Detection efficiency of human observers deteriorates rapidly in monotonous monitoring tasks; this effect (the vigilance decrement) has been associated with increased theta band activity in the electroencephalogram. Suppression of theta activity by operant methods enhances monitoring efficiency, whereas theta augmentation further degrades task performance. These results demonstrate a lawful relationship between operantly regulated cortical activity and behavior in man.