H M van Praag, R S Kahn, G M Asnis, S Wetzler, S L Brown, A Bleich, M L Korn
5-Hydroxytryptamine (5-HT) disorders have been reported to occur in a variety of psychiatric disorders. The situation has been called chaotic, the disturbances non-specific. We reject this viewpoint. 5-HT disturbances are non-specific only from a nosological/categorical viewpoint; they seem rather specific from a functional/dimensional point of view, correlating as they do with particular psychopathological dimensions, i.e. aggression-, anxiety- and possibly mood-disregulation, across diagnosis. The evolution of 5-HT research in psychiatry illustrates the importance of what we have called the functional approach, implying dissection of a given psychopathological syndrome in its component parts, i...
July 1987: Journal of Affective Disorders