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International Journal of Cognitive Neuroscience and Psychology

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COMPREHENSIVE ASSESSMENT OF COGNITIVE DYSFUNCTION IN PATIENTS WITH PARKINSON'S DISEASE DEPENDING ON THE DEGREE OF IMPORTANCE OF THE DISEASE

Vol. 4 No. 1 (2026): International Journal of Cognitive Neuroscience and Psychology:
Published : Jan 10, 2026

Djurabekova Aziza Takhirovna (1), Mamurova Mavluda Mirkhamzayevna (2), Yusupova Idrisakhon Bakhtiyorovna (3)

(1) Doctor of Medical Sciences, Professor, Head of the Department of Neurology Samarkand State Medical University, Uzbekistan
(2) PhD, Associate Professor of the Department of Neurology, Samarkand State Medical University, Uzbekistan
(3) Master of the Department of Neurology Samarkand State Medical University, Uzbekistan
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Abstract:

Parkinson's disease (PD) is the second most common neurodegenerative disease after Alzheimer's disease, affecting approximately 1-2% of the population over 60 years of age and characterized by progressive death of dopaminergic black substance neurons. According to epidemiological studies, the global prevalence of Parkinson's disease is about 10 million cases, with the number of patients projected to double by 2030 due to population aging.

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