Definition of multi-segmental circulatory and volume changes in the human body provides an understanding of the physiologic responses to various aerospace conditions. We have developed instrumentation and testing procedures at NASA Ames Research Center that may be useful in biomedical research and clinical diagnosis. Specialized two, four, and six channel impedance systems will be described that have been used to measure calf, thigh, thoracic, arm, and cerebral hemodynamic and volume changes during various experimental investigations.


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    Title :

    Multi-Segment Hemodynamic and Volume Assessment With Impedance Plethysmography: Aerospace Applications


    Contributors:

    Conference:

    9th International Conference on Electrical Bio-Impedance ; 1995 ; Heidelberg, Germany


    Publication date :

    1995-01-01


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English




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