In this speech session, a vibrating brush is used to gently stimulate the childs lips, cheeks, tongue, and jaw muscles., The vibration helps wake up the oral muscles, improves awareness, and prepares Tongue Fasiculations in SMA The Breast Help Oral Function Red Flags in Babies: What Parents Need to Know Understanding Tongue Fasciculations in Infants: A Sign of Lower Motor Neuron Lesion Baby Chewing on Tongue: Should You Worry? Yellodoor Gagging and the Tongue Thrust Reflex Weaning Difficulties