Physiological response to sexual stimuli.

Intense activation of emotional responses.

a disorder characterized by a persistent or recurrent inability to attain sexual arousal or to maintain arousal until the completion of a sexual activity.

Impaired response to sexual stimuli.

characterized by a lack or absence of sexual fantasies and desire for sexual activity in a situation that would normally produce sexual arousal, or the inability to attain or maintain typical responses to sexual arousal.

(dated) Synonym of persistent genital arousal disorder