Franz was the editor of multiple psychological journals and he contributed research to the concepts of neuroplasticity , afterimages and cerebral localization .
He was the first chairman of the psychology department at the University of California , Los Angeles and served as president of the American Psychological Association .
chairman was the chairman of multiple psychological journals and chairman contributed research to the concepts of neuroplasticity , afterimages and cerebral localization .
He was the first chairman of the psychology department at the University of California , Los Angeles and served as president of the American Psychological Association .