2) Gall, Francis Joseph. The Columbia Encyclopedia, Sixth Edition. 2001
...Francis Joseph, 1758-1828, Austrian anatomist and founder of phrenology. He devoted most of his life to a minute study of the nervous system, especially the brain....

3) psychology. The Columbia Encyclopedia, Sixth Edition. 2001
...Psychologists study processes of sense perception, thinking, learning, cognition, emotions and motivations, personality, abnormal behavior, interactions between individuals,...