I WONDER - What Is A Neuron?

The video explains that neurons are the cells that make up the brain, with around 100 billion neurons in the human brain. These neurons constantly process new information and respond to the environment. The video also compares the number of neurons to the number of stars in the Milky Way, highlighting that there are significantly more neurons than stars.

How many neurons are estimated to be in the human brain?

What do neurons do with the information they receive?

What is the approximate number of stars in the Milky Way galaxy?

What galaxy do we live in?

In comparison to the number of stars, how do neurons in the brain measure up?