Abstract:
The study involved 72 patients with mixed dementia complicated by hallucinatory-paranoid disorders (main group) and 61 patients with mixed dementia not complicated by psychotic disorders (control group). It was established and proved that patients with mixed dementia complicated by psychotic disorders were characterized by more expressed cognitive impairments, which were manifested in impairments of praxis, gnosis, memory, skills of counting, attention process, thinking and orientation.
