[Loss of psychic autoactivation syndrome: bilateral lacunae of the neostriatum. Clinico-radiological study of 2 cases].

Abstract

In two patients with lack of spontaneous activity and emotionality, without dementia or depression and in absence of other neurologic signs, the "athymormia syndrome" has been diagnosed. CT scan and MRI showed bilateral symmetrical lesions in basal ganglia. We discuss the possible pathophysiological basis of the syndrome and the recent data about the functional connections among basal ganglia, frontal cortex and limbic system.