Psychophysiology, 21, 647-652. He made important contributions to cybernetics and psychophysiology. There is interest in HRV in the field of psychophysiology. It is used as an indicator of cognitive load levels in psychophysiology research. The Performing Arts Psychophysiology Section is open to anyone interested in psychophysiology for artists. The Pelvic Muscle Dysfunction Biofeedback areas include&colon; I. Applied Psychophysiology and Biofeedback, II. It covers the fields of cognitive neuroscience and psychophysiology. Ali ibn Abbas al-Majusi was a pioneer in psychophysiology and psychosomatic medicine. Broca's work on motor aphasia influenced Wernicke's interests in psychophysiology and aphasiology relating to language. Rippon has also sat on the editorial board of the "International Journal of Psychophysiology". Her expertise is in the area of emotion, intergroup relationships, stigma and psychophysiology. The Muslim physician Abu Zayd al-Balkhi was a pioneer of psychotherapy, psychophysiology and psychosomatic medicine. He is a professor at Stanford University and the director of the Stanford Psychophysiology Laboratory. Among his many research interests in neurology, Berger studied brain circulation, psychophysiology and brain temperature. Through his work, the discipline and field of psychophysiology began to cohere.