👉 Exencephalous, also known as exencephalic or exencephalic dysphagia, is a condition in which an individual's tongue moves back and forth involuntarily as if it were being pushed back and forth by some external force. This movement can occur involuntarily and is often associated with the presence of certain medical conditions such as swallowing disorders, chronic gastritis, or even other neurological conditions. The term "exencephalous" comes from the Greek word "