Scale Invariance in fNIRS as a Measurement of Cognitive Load
Chu Zhuang, Kimberly Lewis Meidenbauer, Omid Kardan, Andrew J. Stier, Kyoung Whan Choe, Carlos Cardenas‐Iniguez, Theodore J. Huppert, Marc G. Berman
This study tests if scale invariance measured by the Hurst exponent can quantify cognitive load using fNIRS during a working memory task, showing higher H during easier tasks.
Cortex · Sep 1, 2022Peer-reviewedNeuroscience