The medulla oblongata is the lower portion of the brainstem. It deals with autonomic functions, such as breathing and blood pressure. The cardiac center is the part of the medulla oblongata responsible for controlling the heart rate.
He has a tumor near his medulla oblongata.
by Javlin March 11, 2009
Giving Someone Head.
Come on use your medulla oblongata Bitch!!
by koko4cocopuffz November 08, 2009

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