Why do we only see images and sometimes movement in our dreams but never hear sound?

Answer 1

Mostly hear it , may not be u . Some times sound make us wake too

Answer 2

Oh, but we do hear sound. You may not, but that doesn't mean the rest of us can't hear in our dreams. People who are sleepwalkers often stop and turn around and listen to you while they are asleep and walking. My sister used to do that. People are not made with a cookie cutter. We are all different, and some ppl hear the fire engines roar bye, and some don't. Some people incorporate sounds in the real world into there dreams. And some do not.

Answer 3

Some people don't hear sound in their dream, but I think the majority do.
Most people don't smell anything in their dreams, but on occasion I'll pick up on a scent of an item if it's particularly pertinent to the dream.

Answer 4

Sometimes your brain doesn't put the two together