[ANSWER]Assignment 1A – Literature Review: COVID-19 and Cognitive Health in Older Persons: Impact of Social Isolation on Memory in Elderly Patients Experiencing Cognitive Decline

[Cognitive Health in Older Persons: ANSWER PREVIEW]

Lack of social connectivity triggers changes in the brain that ultimately worsen memory function. The underlying mechanisms are yet to be understood with certainty, but one theory is that social isolation results in the accumulation of β-amyloid and tau proteins in the brain (Donovan et al., 2016; Uquillas et al., 2018). More specifically, just like other psychological stressors, social isolation activates the body’s natural stress response mechanism, subsequently leading to an elevated level of β-amyloid and tau proteins in the brain.

A number of factors associated with social isolation are involved in these biological processes. For example, social isolation increases physical inactivity, resulting in less mental stimulation and a reduced cognitive reserve (Evans et al., 2018; Evans et al., 2019). It has also been shown that lack of social connectivity impairs an individual’s…[Buy Full Answer for Just USD 9: 1332 WORDS]

[Cognitive Health in Older Persons: SOLUTION DESCRIPTION]

Type: Essay

Word Count: 1332

Grade/Mark: 92 (Distinction)

Go To Home Page..