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Distinguishing cognitive effort and working memory load using scale-invariance and alpha suppression in EEG

Despite being intuitive, cognitive effort has proven difficult to define quantitatively. Here, we proposed to study cognitive effort by investigating the degree to which the brain deviates from its default state, where brain activity is scale-invariant. Specifically, we measured such deviations by e...

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Uloženo v:
Hlavní autoři: Omid Kardan, Kirsten C.S. Adam, Irida Mance, Nathan W. Churchill, Edward K. Vogel, Marc G. Berman
Médium: Artigo
Jazyk:Inglês
Vydáno: Elsevier 2020-05-01
Edice:NeuroImage
Témata:
Working memory
Cognitive effort
Scale-invariance
EEG
On-line přístup:http://www.sciencedirect.com/science/article/pii/S1053811920301099
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