Template:Motd/2013-12-18 (en)

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A demonstration of the Moro reflex (also known as the startle reflex) in a four-day-old infant. The infant is lifted by his arms until his head leaves the floor, and then released; the sudden change in head position activates the Moro reflex and the infant reaches out with both arms.

This is the English translation of the Media of the day description page from .

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