A cardiorespiratory classifier of voluntary and involuntary electrodermal activity |
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Authors: | Stefanie Blain Sarah D Power Ervin Sejdic Alex Mihailidis Tom Chau |
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Institution: | (1) Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada;(2) Bloorview Kids Rehab, Toronto, ON, Canada;(3) Department of Occupational Therapy, University of Toronto, Toronto, ON, Canada |
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Abstract: | Background Electrodermal reactions (EDRs) can be attributed to many origins, including spontaneous fluctuations of electrodermal activity
(EDA) and stimuli such as deep inspirations, voluntary mental activity and startling events. In fields that use EDA as a measure
of psychophysiological state, the fact that EDRs may be elicited from many different stimuli is often ignored. This study
attempts to classify observed EDRs as voluntary (i.e., generated from intentional respiratory or mental activity) or involuntary
(i.e., generated from startling events or spontaneous electrodermal fluctuations). |
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