本文以梅洛龐蒂的知覺現象學出發，跨越身心二元對立之說，強調現象身體的在世存有必然要將身體還原至主體位置，使其返回事物的本身。心中有身體，體中有心，二者之間交錯並存，我的存有即是身體，並與之同在，而現象身體並透過交錯作用，與外在世界形成交互相融的關係，因此，知覺是體現的迴轉，而體現則是存有的迴轉。此外，現象身體即傳播的身體，本文並試圖延伸其現象身體之論點，用以討論身體主體在人與人、人與物、人與訊息之間的傳播關係，重新將傳播的身體納入一個回歸哲學面的思考，以期在傳播研究的領域中，開出一條與現象哲學連結的思考路徑。

From Merleau-Ponty's perspective of perception phenomenology, this article elaborates the problematic of the mind/body dualism. Merleau-Ponty stresses that as a being-to-the-world, the phenomenal body has to be reduced to a subjective position, and back to the thing itself. The body cannot be seen as a matter or an object. There is a body of the mind, and a mind of the body and a chiasm between them. I am the body with itself. Through the chiasm, the body is intertwined with the outside world. Thus, perception is the flesh's reversibility; and flesh is being's reversibility. Moreover, the phenomenal body is a communicative body. This article attempts to discuss human communication with a phenomenologist view in order to turn a communicative body back to a philosophical thinking. It is also expected to open a phenomenological approach in communication studies.