The phenomenon of drowsiness and sleep during vehicle operation was first studied by noting the normal occurrence of sleep in an appropriate environment. As the individual passes through the stages of wakefulness and sleep, many psychological variables change. This paper reports the electroencephalographic and skin potential changes as related to wakefulness and sleep.


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    Title :

    Psychophysiologic Indices of Drowsiness


    Additional title:

    Sae Technical Papers


    Contributors:
    Gray, B. (author) / Erwin, C. W. (author) / Volow, M. R. (author)

    Conference:

    1973 International Automotive Engineering Congress and Exposition ; 1973



    Publication date :

    1973-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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