April 24, 2025
Science

Why do babies blink so little while adults blink dozens of times per minute?

  • August 10, 2024
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Imagine this event that we don’t pay much attention to, it’s really like this how little they blink You remember, right? This situation is factual Important signals about

Why do babies blink so little while adults blink dozens of times per minute?

Imagine this event that we don’t pay much attention to, it’s really like this how little they blink You remember, right?

This situation is factual Important signals about their brains can give! How?

Blinking in babies is much more than a reflex.

blinking

This can be an indicator that can provide information about the functioning of the dopamine system in the brain of babies. As we all know, dopamine is a neurotransmitter that allows communication between brain cells and from movements to learning. a wide range of functions, from motivation to hormonal regulation It has a range.

That’s why babies investigate the blinking frequencies, It can help us understand the development and functioning of the dopamine system. In particular, differences in infant blink rates may reflect individual differences in the dopamine system.

Blinking occurs in three ways.

Reflexive blinking, voluntary blinking and spontaneous blinking This condition, which is divided into two types, usually occurs spontaneously in infants. Spontaneous blinking goes beyond sudden, reflexive movements to protect the eyes. This type of blinking is associated with the brain.

In adults The main purpose of blinking is to It usually involves keeping the eye moist and removing irritants. This occurs when tears spread across the surface of the eye. In babies, however, this situation is a little different.

According to research, babies’ blinking rates are due to their underdeveloped tear glands.

Babies’ eyes are just as bright as our adults’. Because it doesn’t need much lubrication They blink less. Another view suggests that babies need to maintain more eye contact while using their newly acquired vision. This obviously also affects blink rate.

Not blinking also has to do with attention. People who have just come into contact with the world and pay attention to everything around them babies, so they don’t blink as often as we do.

Sources: The Indian Express, The New York Times

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