Cognitive and behavioural flexibility permit the appropriate adjustment of thoughts and
behaviours in response to changing environmental demands. Brain mechanisms enabling …

The literature on large‐scale resting‐state functional brain networks across the adult
lifespan was systematically reviewed. Studies published between 1986 and July 2021 were …

Studies have shown that Tai Chi Chuan (TCC) training has benefits on task-switching ability.
However, the neural correlates underlying the effects of TCC training on task-switching …

Mental health, cognition, and their underlying neural processes in healthy aging are rarely
studied simultaneously. Here, in a sample of healthy younger (n= 62) and older (n= 54) …

Acute psychosocial stress effects on inhibition have been investigated in young adults, but
little is known about these effects in older adults. The present study investigated effects of …

We developed a merged younger-older adult template of the fornix and demonstrated its
utility for studies of aging and preclinical Alzheimer's disease (AD). In Experiment 1 …

Recent advances in highly active anti-retroviral therapy (HAART) in their various
combinations have dramatically increased the life expectancies of HIV-infected persons …

Objective Previous studies have suggested a positive association between physical activity
(PA) and executive function in older adults. However, they did not adequately consider the …

Objectives Across the life span, deficits in executive functioning (EF) are associated with
poor behavioral control and failure to achieve goals. Though EF is often discussed as one …

Cross-sectional research has shown that older adults tend to have different frontal cortex
activation patterns, poorer brain structure, and lower task performance than younger adults …