Slow fluctuations in ongoing brain activity decrease in amplitude with ageing yet their impact on task-related evoked responses is dissociable from behavior
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DOI: 10.7554/elife.75722
Abstract: In humans, ageing is characterized by decreased brain signal variability and increased behavioral variability. To understand how reduced brain variability segregates with increased behavioral variability, we investigated the association between reaction time variability, evoked brain… read more here.
Keywords: brain; task; slow fluctuations; variability ... See more keywords