The Effect of Tongue Vibration Exercise Combined With Oromotor Training on Tongue Function in Older Adults Chen 2026 Journal of Oral Rehabilitation Wiley Online Library 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, The Feel of Speech: Multisystem and Polymodal Somatosensation in Speech Production Journal of Speech, Language, and Hearing Research An ultrathin conformable vibration responsive electronic skin for quantitative vocal recognition Nature Communications