Processing speed mediates the association between physical activity and executive functioning in elderly adults.

ABSTRACT: Advanced aging is associated with cognitive decline. To decrease the healthcare system and socio-economic burdens as well as to promote better quality of life, is important to uncover the factors that may be related to the delay of cognitive impairments in older adults. This study investigated the relationship between physical activity levels, sedentary behavior and cardiorespiratory fitness with cognitive functioning in healthy older adults. Furthermore, it examined the mediating role of processing speed on the association between physical activity and executive functions and long-term memory. Thirty-two individuals aged between 63 and 77 years (M = 68.16, SD = 3.73) underwent measurements of maximal oxygen uptake (VO₂peak), 1-week of PA accelerometer measurement

SUBMITTER: Silva-Fernandes A 

PROVIDER: S-EPMC9462456 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature