Infant Oral Reflexes Uplift Therapy Center Speech language pathologists (like me!) who specialize in helping parents boost speech, language and feeding skills know the importance of stimulating baby's tongue. One of the first things I teach parents Is Tongue Thrust Appliance: What It Is and How It Works Does Your Baby Have The Tongue Thrust? The Extrusion Reflex: What is it and When Should You Worry? Is it normal for newborns to stick out their tongues and chew their mouths? Vinmec