Psychophysiology
Pronunciation: sigh-ko-fiz-ee-OL-oh-jee
The study of the relationship between psychological processes and physiological responses in the body.
Full Definition
Psychophysiology is a scientific discipline that examines the relationship between mental processes and bodily functions, focusing on how psychological states influence physiological responses and vice versa. The field uses various measurement techniques including electroencephalography (EEG), electromyography (EMG), cardiovascular monitoring, and hormonal assays to study these relationships. In behavioral medicine, psychophysiology helps understand how stress, emotions, and behavioral factors affect physical health outcomes. Research applications include studying the physiological effects of relaxation techniques, the impact of chronic stress on immune function, and the mechanisms underlying mind-body interventions. Clinical applications often involve stress assessment and biofeedback interventions.
Usage
Usage note: Write as one word. Adjective form is 'psychophysiological'.
In Context
- "The psychophysiology laboratory measured cortisol responses to mindfulness interventions." — research methodology
- "Psychophysiology assessments revealed significant autonomic nervous system changes following treatment." — study results