Tonic facial EMG activity during sustained information procesing : Effects of task load and achievement motivation

Published on Jan 1, 1998in Journal of Psychophysiology1.406
I.J.T. Veldhuizen1
Estimated H-index: 1
,
A. van Boxtel15
Estimated H-index: 15
,
Wim Waterink9
Estimated H-index: 9
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Food oral processing is very basic activity of human life, providing individuals with pleasure, enjoyment and serving their needs for social interaction. Dysphagia describes a disorder affecting the safety and/or efficiency of swallowing. To manage this reduced ability, dysphagic individuals are often prescribed a diet having specific ranges of mechanical properties. As a result, a number of sectors such as food, pharmaceutical and health care industries are eagerly searching for fundamental kno...
3 Citations
#1Angela TinwellH-Index: 10
1 CitationsSource
#1Anton van Boxtel (Tilburg University)H-Index: 11
In this presentation, I will give a concise overview of several important methodological aspects of recording facial EMG signals as an index of affective states. In addition, several strengths and weaknesses of this technique during practical applications will be emphasized. Author Keywords Facial EMG, EMG recording, EMG signal processing, Emotion.
93 Citations
#1I.J.T. Veldhuizen (Tilburg University)H-Index: 1
#2Anthony W. K. Gaillard (Tilburg University)H-Index: 39
Last. J. de Vries (Tilburg University)H-Index: 55
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The present study investigated whether facial EMG measures are sensitive to the effects of fatigue. EMG activity of the corrugator and frontalis muscles was recorded during and after a simulated workday. Fatigue was evaluated in four ways: (a) the building up of fatigue effects during the workday, (b) the building up of fatigue during a test period, (c) examination of after-effects of the workday in two test sessions in the evening, and (d) comparison of subjects with a high-and low-score on an ...
47 CitationsSource