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Do babies blink less than adults?
Question
#116288. Asked by star_gazer. (Jul 25 10 11:32 PM)
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Zbeckabee

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Babies blink less often than adults. In normal circumstances, newborns blink at the rate of less than two times per minute. In childhood, the blink rate rises. Thus, by about age 14, the blink rate rises to about 10 blinks per minute. In adulthood, the blink rate remains at about 10 to 15 times per minute.
This rate changes with attention, stress, excitement, eye irritation, and amount of sleep. Generally, when one has had more sleep, one needs to blink less. There is widespread variation in blink rate among individuals. There may be a genetic component in this. There may also be a learned cultural component as well.
http://www.theregister.co.uk/2006/06/30/the_odd_body_blinking/
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