PDF) Mechanical vibration I Principles of Vibration: Tongue, Benson H.: 9780195142464: Amazon.com: Books Glia like taste cells mediate an intercellular mode of peripheral sweet adaptation: Cell Miniaturized, portable gustation interfaces for VR AR MR PNAS The vagus nerve is a primary carrier of information describing the state of the body to the brain, and transmitting information from the brain back to the body. It's a feedback mechanism Senses of Vibration: A History of the Pleasure and Pain of Sound: Shelley Trower: Continuum Bloomsbury