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Pronunciation: re'o-en-sef'a-log'ra-fe

Definition: The technique of measuring blood flow of the brain; commonly used to denote impedance rheoencephalography, which uses changes in electrical impedance and resistance as a measure of flow.

[rheo- + encephalography]

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.