@article {310774, title = {Psychosomatic disease and the visceral brain; recent developments bearing on the Papez theory of emotion.}, journal = {Psychosom Med}, volume = {11}, year = {1949}, month = {12/1949}, pages = {338-53}, keywords = {Brain, Emotions, Humans, Psychophysiologic Disorders, Psychosomatic Medicine}, issn = {0033-3174}, author = {MacLean, P D} }