Protracted stable remissions without residual psychotic disorders are not homogenous while as their typology to a great extent depends upon the clinical picture of the previous attack and the differences in the structure and degree of negative changes. The most stable remissions appeared to be those where the negative disorders did not go beyond the pathological personality changes (pseudopsychopathic states) which by their structure were similar to the expansive pole of schizoid psychopathy. After more polymorphic attacks the remissions had a more deep register of negative disturbances, with signs of a sluggish development, increasing the probability of repeated attacks.