Currently, the number of cases of pathological aging of the CNS, represented by a violation of cognitive functions, is increasing. But there is a social request to prolong the physical and mental activity of older people

The study of the dynamics of cognitive aging is timely and relevant. The article contains a report on a cohore non-repeating study of higher brain functions at various age periods

The average age was 45.1 + 5.7 years. Inclusion criteria: 1. Dextral. Non-inclusion criteria: 1. Clinically significant somatic diseases in their medical history. 2. Mental disorders in their medical history. •Applied neuropsychological, statistical research methods. The research tool was the neuropsychological rapid method including the subtests: •“Memorizing 9 words in three presentations (1st, 2nd, 3rd attempts)”, •“Sequential subtraction”, •“Test of Benton’s visual memory”, •“Solving an arithmetic problem”, •“Overlaid images”, •“Specified flow of associations in 1 minute”, • “Figure of 3 geometric figures”, • “Blind hours”, • “Graph-motor test”, “Delay word reproduction”

The first cohort 27–40 years old. The second cohort 41–50 years old.Third cohort 51 years old and older. A significant difference in the performance of the graphomotor test between the subjects of the age subgroup of 27-40 years and the subgroup of 41-50 years was statistically confirmed. In older people revealed a much greater number of errors, interruptions of the test than the representatives of the more “young” subgroup

The deterioration in the performance of the graphomotor test was the most age-specific

No significant relationships.

Alzheimer’s disease is common among the modern population. Emotional support for caregivers and a stable social role contribute to the maintenance of cognitive resources in Alzheimer’s.

To investigate the protective mechanisms that protect the brain from premature aging

Clinical, sociological

Violations of the higher cerebral functions of speech, gnosis, praxis are the neuropsychological basis for the development of psychological symptoms of dementia. Speech disorders, gnosis disorders contribute to the formation of painful ideas, perception disorders, eating disorders and affective symptoms. The level of functional activity is low and does not depend on the state of severe microsocial dementia, total aphasia and apraxia. The social, work, family and marital status of caregivers for patients with moderate to severe dementia is declining. An increase in the degree of dementia can reduce the functional activity of the caregiver. Caregivers often suffer from neurotic, affective and other mental disorders. A person with dementia plays a subordinate role in the family. Changing roles in the family occurs when the patient has delusion, agitation / aggression, anxiety, unstable mood / irritability. In these cases, the interpersonal distance in the “care-patient” pair increases. Caregivers have a high level of emotional involvement in the care process. A change in the role of the family, a change in place of residence, and a high level of “expressive” emotions of the guardian negatively affect the formation of psychosis, anxiety and aberrant behavior in patients with dementia. Microsocial factors influence cognitive retention in dementia

Protective psychosocial factors strengthen the cognitive reserve

No significant relationships.