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Some people can't see mental images

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183 points petalmind | 1 comments | 30 Oct 25 17:45 UTC | HN request time: 0.219s | source
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pfgallagher ◴[30 Oct 25 19:31 UTC] No.45764287[source]▶
I have aphantasia. Like many others, I am able to see images when I dream and very rarely in a hypnagogic state.

My partner is on the opposite side of the spectrum; she can conjure mental images with ease. Our differences in that respect have led to a lot of interesting conversations.

I think aphantasia is quite misunderstood by people able to visualize. I can remember how things look, have no issues identifying faces, have a strong spatial understanding of places I've been, etc. It's hard to describe precisely; we just remember things differently.

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anthk ◴[30 Oct 25 19:34 UTC] No.45764317[source]▶
Instead of the whole image, you just visualize the main aspects as vectors?
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1. theshrike79 ◴[31 Oct 25 10:15 UTC] No.45770312[source]▶
My brain is like a vector database, it stores the "feelings" of information, not the actual information - if that makes sense?

I can make lightning fast connections in my head when something happens, like when something breaks in production, I see the symptomps and the vectors just connect from effect to the cause.

Can I explain to others why and how I know where the problem is? Nope. ...Or yes, but it'll take a long time for me to follow the feeling-vectors and put them into words I can actually communicate to other people.

For actual people and characters in books I also retain the shape and ...something about them, but I couldn't explain how most people in my life look like to a sketch artist.

From a previous comment of mine[0] on this subject:

> When I read a book, I kinda retain the "feeling" of the characters and maybe one or two visual traits. I can read thousands of pages of a character's adventures and I can maybe tell you their general body type and clothing - if they have an "uniform" they tend to wear.

> I've read all 5 books (over 5000 pages) of The Stormlight Archive and I couldn't tell you what Kaladin (the main character) looks like. I have no visual recollection of his hair colour, eye colour, skin tone or body type.

[0] https://news.ycombinator.com/item?id=45687441