Age dynamics of cognitive functions in persons 50-85 years

Захаров В. В., Савушкина И. Ю., Мхитарян Э. А., Коберская Н. Н., Локшина А. Б., Гришина Д. А., Посохов C. И., Тараповскайа А. В., Яхно Н. Н.

Успехи геронтологии

Т. 30, Вып. 3, С. 450-456

Опубликовано: 2017

Тип ресурса: Статья

Аннотация:

The paper presents original study results of cognitive changes associated with aging in the absence of neurodegenerative, vascular and other significant for cognition disorders in period from 50 to 85 years. It was shown that aging is associated with moderate memory decrease predominantly because of retrieval deficit but not acquisition insufficiency. It was also shown that aging is associated with non-severe executive dysfunction (lack of planning and control). According usual neuropsychological approaches pattern of cognitive changes described above reflects anterior cortical dysfunction or/and impaired interaction between frontal lobes and subcortical basal ganglia. Shows what physiological changes occur with age in the field of memory and executive functions, which is of great clinical importance for the differential diagnosis of normal aging and early stages of common in the elderly cerebral diseases.В статье приводятся результаты собственного исследования динамики когнитивных фун

Ключевые слова:

aging; cognitive impairment; elderly; executive function; memory; senile

aged; aging; cognition; cognitive defect; differential diagnosis; executive function; human; middle aged; neuropsychological test; pathophysiology; physiology; very elderly; Aged; Aged, 80 and over; Aging; Cognition; Cognition Disorders; Diagnosis, Differential; Executive Function; Humans; Middle Aged; Neuropsychological Tests

Язык текста: Русский

ISSN: 1561-9125

Захаров В. В. Владимир Владимирович 1970-

Савушкина И. Ю. Ирина Юрьевна 1972-

Мхитарян Э. А. Элен Араиковна 1976-

Коберская Н. Н. Надежда Николаевна 1969-

Локшина А. Б. Анастасия Борисовна 1975-

Гришина Д. А. Динара Александровна 1978-

Посохов C. И.

Тараповскайа А. В.

Яхно Н. Н. Николай Николаевич 1944-

Zakharov V. V. Vladimir Vladimirovich 1970-

Savushkina I. Yu. Irina Yuryevna 1972-

Mkhitaryan E`. A. E`len Araikovna 1976-

Koberskaya N. N. Nadezhda Nikolaevna 1969-

Lokshina A. B. Anastasiya Borisovna 1975-

Grishina D. A. Dinara Aleksandrovna 1978-

Posokhov C. I.

Tarapovskaya A. V.

Yakhno N. N. Nikolay Nikolaevich 1944-

Age dynamics of cognitive functions in persons 50-85 years

Текст визуальный непосредственный

Успехи геронтологии

ООО "Эскулап"

Т. 30, Вып. 3 С. 450-456

2017

Статья

aging cognitive impairment elderly executive function memory senile

aged aging cognition cognitive defect differential diagnosis executive function human middle aged neuropsychological test pathophysiology physiology very elderly Aged Aged, 80 and over Aging Cognition Cognition Disorders Diagnosis, Differential Executive Function Humans Middle Aged Neuropsychological Tests

The paper presents original study results of cognitive changes associated with aging in the absence of neurodegenerative, vascular and other significant for cognition disorders in period from 50 to 85 years. It was shown that aging is associated with moderate memory decrease predominantly because of retrieval deficit but not acquisition insufficiency. It was also shown that aging is associated with non-severe executive dysfunction (lack of planning and control). According usual neuropsychological approaches pattern of cognitive changes described above reflects anterior cortical dysfunction or/and impaired interaction between frontal lobes and subcortical basal ganglia. Shows what physiological changes occur with age in the field of memory and executive functions, which is of great clinical importance for the differential diagnosis of normal aging and early stages of common in the elderly cerebral diseases.В статье приводятся результаты собственного исследования динамики когнитивных фун