title: Update on central function relevant to sex: remodeling the basis of drug treatments for sex and the brain.
abstract: Sexual function draws on a complex network of peripheral and central neural pathways. The standard focus on erectile difficulties and peripheral therapies has been highly successful clinically but there are many unresolved issues in men and newly discussed issues in women that will likely benefit from improved understanding of the central nervous system and sexual function. The spectrum of future therapies, based on evolving central neurophysiological understanding, will include the management of problems related to orgasm, ejaculation, desire, motivation, anxiety, and pleasure. This new range of therapies will employ old and new neurochemicals and pathways singly or in combination. The capability of hormones to modulate many of the sexual pathways will also contribute to the rise of multiagent therapy. The expanded understanding, in combination with enhanced imaging technologies, will renew the role of diagnosis and cause-specific treatment.
authors.affiliation: Queen's University, Ontario, Canada.
authors.forename: J P W
authors.initials: JP
authors.lastname: Heaton
authors.forename: M A
authors.initials: MA
authors.lastname: Adams
mesh_terms: D000818:Animals; D001921:Brain / Q000502:physiology*; D004542:Ejaculation / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D009948:Orgasm / Q000502:physiology*; D012735:Sexual Dysfunction, Physiological / Q000188:drug therapy / Q000503:physiopathology; D019529:Sexuality / Q000502:physiology* / Q000523:psychology*