PDF) Mechanical vibration I Ludwig's angina is a rapidly progressing cellulitis of the submandibular, sublingual, and submental spaces, most commonly originating from infected lower molars. The infection spreads through fascial planes rather than forming pus initially, Senses of Vibration: A History of the Pleasure and Pain of Sound: Shelley Trower: Continuum Bloomsbury Application of biomimetic tongue substrate to investigate the role of friction and vibration in sensory texture perception ScienceDirect