This article is dedicated to the study of the affective, psychoemotional state, and cognitive function of Parkinson's disease, as well as to the study of quality of life after treatment of patients with Parkinson's disease. Parkinson's disease (PD) is a neurodegenerative disease that ranks second in prevalence. The manifestation of clinical symptoms after the death of 50-70% of dopaminergic neurons leads to a late diagnosis of the disease, resulting in a delay in treatment. The later the diagnosis is made, the lower the effectiveness of drug treatment. This research was conducted by the Department of Neurology of the Bukhara State Medical Institute at the Bukhara District Medical Association. In Parkinson's disease, the patient's quality of life significantly decreases, and when stabiliometric training is included in standard therapy, physical activity, role-playing physical activity, pain intensity, general health status, vitality, and role playing emotional activity significantly improve.