Background Older people are the fastest-growing age group, with the highest risk of
cognitive impairment. This study assessed the prevalence and associated factors with …

Objective: To compare cognitive function among frail and prefrail older adults. Design: Cross-
sectional clinical study. Participants: Fifty-one non-institutionalized older individuals …

As a result of the rapid increase in the elderly population over recent decades, the analysis
of factors influencing cognitive aging has become a focus of great interest for current …

With aging, several cognitive skills inevitably decline. However, cognitive losses do not
occur homogenously in all elderly people, differing in number and severity of affected …

Background Cognition can be defined as all mental activities that are involved in acquisition,
processing, storage and retrieval of information. Purpose There is paucity of the data related …

Cognitive deficits are a potential part of the clinical picture of depression, especially when it
comes to late-life depression. The present study was carried out to establish whether …

Two important, but opposing assumptions are often made concerning senile dementia. First,
that dementia is an inevitable stage in the normal aging process to which everyone must …

Human brain aging is a complex process, involving changes in anatomy, physiology and
cognition. The process which actively suppresses task-irrelevant response for task …

This study sought to assess the cognitive development of older adults in different age
groups, examining subjective perception of memory, verbal fluency, orientation in time and …

Verbal fluency has been widely studied in cognitive aging. However, compensatory
mechanisms that maintain its optimal performance with increasing age are not completely …