[Effect of music on depressed patients].

The effects of the performance of various forms of music and an acoustic non-musical comparative stimulus on the condition and efficiency of depressive persons were studied. These persons react in the mot uniform manner to the performance of Vienna waltzes and slow phrases of piano concertos by Mozart, partly with considerable improvements of their condition and increase in efficiency while contrary reactions were produced by other forms of music. Persons suffering from depressive defect schizophrenia with reduced drive showed positive effects after waltz music and folksongs. The results are encouraging to include suitable music under group therapeutic conditions in the complex psychiatric therapy rehabilitation strategy.