What does the brain use to tell us we?

The brain uses signals from our body to tell us who we are.

Imagine your brain is like a detective, and every part of your body sends it clues, like messages in a bottle. These signals come from places like your skin, muscles, and even your heart. When you feel something touch your hand, or when you move your leg, those are signals telling the brain what’s happening.

Think of your body as a game board, every time you do something, like jumping or touching something soft, it sends a message to your brain. The brain reads these messages and says, “Oh, this is me! I can feel this!” That's how we know who we are, by the signals our body sends.

Each person has their own set of signals. Your friend might feel the softest blanket like a cloud, while you might think it’s just warm. Those different signals help your brain say, “I am me!” and not someone else. It’s like having a special code only you can read, and that code is made up of all the messages from your body.