Capturing trial-by-trial variability in behaviour: people with Parkinson’s disease exhibit a greater rate of short-term fluctuations in response times

Abstract Average response time is frequently used to reflect executive function. Less often studied is intra-individual variability in response times (IIVRT) which reflects within-person consistency. Higher IIVRT in Parkinson’s disease (PD) has been associated with poor executive function but almost...

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Bibliographic Details
Main Authors: Hayley J. MacDonald, Ole Bernt Fasmer, Olav T. Jønsi, Lin Sørensen
Format: Article
Language:English
Published: Nature Publishing Group 2025-08-01
Series:Translational Psychiatry
Online Access:https://doi.org/10.1038/s41398-025-03516-y
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