The role of alpha-adrenoceptors in the regulation of vigilance and pain.
D000818:Animals; D001143:Arousal / Q000502:physiology*; D001921:Brain / Q000502:physiology*; D002415:Cats; D010146:Pain / Q000503:physiopathology*; D051381:Rats; D011942:Receptors, Adrenergic, alpha / Q000502:physiology*
D011942:Receptors, Adrenergic, alpha