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Hanna Raley
on Dec 26, 2024

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The social smile is an important milestone in infant development because it indicates a maturation of the amygdala in the brain.

Social Smile

A developmental milestone in babies, referring to their first smiles in response to social interaction, typically appearing around 6 weeks of age.

Amygdala

A section of the brain involved in experiencing emotions, particularly fear and pleasure.

  • Recognize the essential milestones in infancy and their significance.
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Manasi PatelJan 02, 2025
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