Synopsis

Ever notice a child poking out their tongue while drawing or building with blocks? This common behavior often signals deep focus on fine-motor tasks, and research suggests it’s linked to “motor overflow” in the brain—where neural signals for hand precision spill over to nearby areas controlling the mouth and tongue. Studies highlight overlapping brain regions for dexterity and language, with evolutionary ties possibly tracing back to early human communication through gestures. While more common in kids (adults tend to suppress it), it’s a fascinating glimpse into how our brains wire movement and thought. As educators, tuning into these cues can help us support children’s concentration during play and learning activities, always grounding our approaches in solid evidence.

Article

Here’s the article:

https://www.livescience.com/why-stick-out-tongues-concentration

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