Mental load, heart rate and heart rate variability.
作者： P. S. Blitz , J. Hoogstraten , G. Mulder
DOI: 10.1007/BF00424555
关键词:
摘要: "Several investigators have shown that diminished sinus arrhythmia can be seen as an indication of increased mental load. The present experiment deals with the influence different levels load, operationalized number binary choices per minute, on regularity heart rate. Also . investigated -were= 4 rest conditions results show scores differentiate significantly between several but frequency appeared to even better indicator. No significant differences were found conditions. Stability over 3 subsequent measurement sessions was satisfactory, and reliability within periods very high."
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