psychophysiologist

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noun

psy·​cho·​phys·​i·​ol·​o·​gist -ˌfiz-ē-ˈäl-ə-jəst How to pronounce psychophysiologist (audio)
: a specialist in psychophysiology

psychophysiology

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noun

psy·​cho·​phys·​i·​ol·​o·​gy -ē-ˈäl-ə-jē How to pronounce psychophysiology (audio)
plural psychophysiologies
: a branch of psychology that deals with the effects of normal and pathological physiological processes on mental functioning

called also physiological psychology, physiopsychology

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Cite this Entry

“Psychophysiologist.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/psychophysiologist. Accessed 11 Jul. 2026.

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