Multistable perception elicits compensatory alpha activity in older adults

ABSTRACT: Multistable stimuli lead to the perception of two or more alternative perceptual experiences that spontaneously reverse from one to the other. This property allows researchers to study perceptual processes that endogenously generate and integrate perceptual information. These endogenous processes appear to be slowed down around the age of 55 where participants report significantly lower perceptual reversals. This study aimed to identify neural correlates of this aging effect during multistable perception utilizing a multistable version of the stroboscopic alternative motion paradigm (SAM: endogenous task) and a control condition (exogenous task). Specifically, age-related differences in perceptual destabilization and maintenance processes were examined through alpha responses. Electroencep

SUBMITTER: Kucuk K 

PROVIDER: S-EPMC10249475 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature