黃帝內經이 東垣의 醫學思想에 미친 영향에 관한 연구

A Study on the Effect of Naegyeong on Lee Dong-yuan's Medical Thought

The purpose of this study is to explain the effect of Naegyeong on Lee Dong-yuan's medical thought. Lee is famous physician who studied the theory of spleen and stomach. His general idea of spleen and stomach could be thought as an result of study on Naegyeong. He distinguished between Eum disease and Yang disease and classified into internal injury and external affection. In the contents of Naegyeong, he took note of the four seasons' changes that are continued by the ascending and descending between heaven and earth, also he took note of the fact that movement of human body's organs is represent of ascending and descending. Human body is a site that a singular ascending and descending of Gi of the stomach.