Cognitive impairment in elderly patients suffering from Alzheimer's disease

Abstract

The purpose of the study: to study destructive forms of cognitive impairment in old age. Materials and methods. A study of 38 people was conducted, of which 16 were men and 22 were women. The control sample consists of 23 people, of which 8 are men and 15 are women. The definition of the control sample was based on the fact that this category of people had cognitive impairments that are the result of other age-related changes that are not the result of AD, whereas the experimental sample needed to have cognitive impairments that are the result of AD. The experimental sample consisted of 15 people, 7 men, 8 women. In the process of MMSE testing, 6 subjects (15.8%) entered the first group, 10 subjects (26.3%) entered the second group, and 22 (57.9%) entered the last group. 42.1% of respondents had mild Alzheimer's type dementia, while 57.9% of respondents had cognitive impairment due to age-related changes. According to the indicators obtained by the method of the short scale of assessment of mental status (Mini-Mental State Examination, MMSE), it can be concluded that memory, attention and orientation in time and space are primarily reduced. Data on the Frontal Dysfunction Battery (FAB) technique showed the absence of a grasping reflex in 29 out of 38 subjects (76.3%), so the presence of a grasping reflex most often indicates a severe degree of Alzheimer's type dementia.