Sunday, October 31, 2010

Sightless Dreams

How do the sightless dream?
Do they dream in sound?
Do they dream in scent?
Do they dream in touch?
Or do they dream in something else entirely?
Scientific studies say that dreaming is the result of random synapse firing in the visual cortex, as well as memory, and other sensory regions of the brain during REM sleep, at least in humans, which suggests that the sightless still dream in visual means primarily. But then there are those who have either an impaired visual cortex, or it has atrophied due to disuse. If that is the case, then logically one would assume that they dream in all senses but sight.

What do you think?

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