NeuroscienceScientific ReportsPeer-reviewed
Task-evoked pulse wave amplitude tracks cognitive load
Yuri G. Pavlov, Anastasia S. Gashkova, Dauren Kasanov…·Boris Kotchoubey
This study compares pulse wave amplitude (PWA) and heart rate (HR) as measures of cognitive load during a memory task, finding PWA more sensitive to cognitive load and overload.