The Dreams of the Blind

What do blind people dream about?

Do they dream in pictures, or in sensations and sounds?

Researchers tell us that it depends on when they lost their sight.

The brains of those who went blind after ages five to eight will have received a lot of visual inputs during the years when they could still see. These individuals are able to form visual dreams using the images stored in their memory banks for a good while after they’ve lost their sight.

People who are blind from birth are different, researchers say. The brains of these individuals have no visual images to work with, so they don’t dream in pictures like the rest of us. Instead, their dreams are based on input from the other senses: sound, taste, smell, or touch.

The upshot is that the blind can only dream using the inputs they’ve received.

Isn’t this true for all of us, in a way?

We can only dream about achieving or receiving things based on the examples that have been “inputted” into our minds. If we have never seen a real-life example that something is possible, we’ll probably never dream about it for ourselves.

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