Comparative analysis of negative disorders in schizophrenia and schizophrenic spectrum diseases

Rationale: theoretical aspects of the problem of negative disorders in endogenous procedural pathology are an actual research task. If the defect in progressive schizophrenia has been studied to a significant extent, then the structure of deficit disorders in schizophrenic spectrum diseases needs further investigation. This article presents an opinion on the features of the negative syndrome, its occurrence and rejection, which is considered the main symptomatology in schizophrenia