What a blind man sees in his dreams
@seeingwithsound asked me if my lucid dreams are visual, and if so, how vivid or realistic are the experiences. The answer is somewhat interesting, so I went ahead and made an episode out of it.
Here’s a link to the website of the vOICe—a sensory substitution device.
Here’s episode 19, that demonstrates the vOICe.
Here’s a link to an article about which parts of the visual system of the brain are active and inactive during sleep and dreaming.
And just for fun, here’s a link to an article about blindsight.