Resting state brain network segregation is associated with walking speed and working memory in older adults.

Sumire D Sato Valay A Shah Tyler FettrowKristina G HallGrant D TaysErta CenkoArkaprava Roy David J Clark Daniel P Ferris Chris J Hass Todd Matthew Manini Rachael D Seidler

Published in: bioRxiv : the preprint server for biology (2024)

Segregation is lower in mobility-related networks in older adults vs younger adults.Older adults with high and low physical function have segregation differences.Laterality of functional network segregation is not different between age groups.Higher network segregation is associated with faster walking speed.

Keyphrases

resting state
working memory
functional connectivity
physical activity
transcranial direct current stimulation
attention deficit hyperactivity disorder
lower limb
multiple sclerosis
network analysis
drug induced