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The paper describes the processes of consolidation and reconsolidation of auditory-verbal memory in patients diagnosed with Parkinson’s disease (G20, ICD-10) in comparison with cerebrovascular pathologies of a chronic and acute nature. The research objective was to identify the specifics of consolidation and reconsolidation of auditory-verbal memory in patients of this nosological group. The methods involved an experiment in F. Bartlett’s schema reconstruction, as well as methods of descriptive and comparative statistics. The experiment involved 104 people (67.5 ± 4.5, 21% male), including 30 patients with Parkinson’s disease (G20) (67.8 ± 4.8, 24% male), 34 patients diagnosed with sequelae of cerebral infarction (I69.3) (67.4 ± 4.4, 20% male), and 40 patients with other specified lesions of cerebral vessels on a model of chronic cerebral ischemia (CICI) (I67.8 67.6 ± 4.4, 24% male). All codes were indicated in accordance with ICD-10. The research revealed reliably significant features of consolidation and reconsolidation of auditoryverbal memory in Parkinson’s disease. The greatest number of differences belonged to the comparative analysis with the patients with chronic cerebral ischemia. This nosology was characterized by a greater number of distortion errors but few additions and sequence violations. In Parkinson’s disease, information underwent transformations already at the storing stage, which led to impairment of short-term and long-term memory. Distortion errors were more numerous than consistency errors, which casts doubt on the kinetic factor as the key one.