[gargablegar]

The difference is dreams and imagination for me. Ask me about an apple while awake and I’ll close my eyes and it’s dark blackness of a void.Extreme aphantasia (I also am face blind)

Ask me about it while dreaming and it’s a full on 3D movie/VR experience.

Music too I can play that in my head no problem like my own radio (unless it has words then I can’t imagine it at all) - so I suck at karaoke. Even trying to sing with songs I can’t process it correctly unless it’s tonal sounds from the words.

For a neuroscience background we are certainly not all wired the same. You are correct though that aligning those descriptions and untangling social meanings and words from experience is tricky.

[notfed]

> Ask me about an apple while awake and I’ll close my eyes and it’s dark blackness of a void.Extreme aphantasia

Uhhhhhhhh.......I don't think that's extreme at all. Isn't that normal?? I just asked several people today to close their eyes and imagine an apple (or anything else) and everyone just sees black.

If you could see objects with your eyes closed, I think that's called having a photographic memory? (Which is...rare?)

[The5thElephant]

This is where the confusion stems from.

I can have very vivid mental imagery, I can imagine all sorts of fantastical things in detail in my mind on command. But that doesn't mean I don't see black when I close my eyes. It doesn't mean the mental imagery blocks what I can see normally with my eyes open. It is in your "mind's eye", so it is still triggering the vision parts of the brain, but almost like its on a different screen.

Similarly with imagining sound or music. I can almost perfectly recall some of my favorite music, I can compose a new piece (poorly) in my head based on music and sounds I have heard, but none of it will drown out an actual sound I hear around me.

That being said, if I am very mentally focused on some mental imagery it can still distract me from my real vision and or even sort of "replace it" without my closing my eyes. Sort of like the feeling you get when driving and zoning out thinking about something (but you are still safely driving).