[Clinical variants of neurosis development in persons blinded at a mature age].

On the basis of clinical, experimental psychological and EEG data of 133 blind patients 4 types of neurotical personality development were distinguished: asthenical, hysterical, obsessive and hypochondrical. Each of these variants had its certain clinical traits. On all phases of the disease which were related to a sudden loss of sight, the authors mark the necessity of a manifold medical treatment and psychotherapeutical approach directed towards a sociovocational adaptation.