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mnmalst | 4 months ago

Are you really saying you can see an apple in the same way you see an apple with eyes opened? The exact same way? So if you close your eyes, imagine an apple and then look at an apple that someone holds in front of your eye, the apple looks exactly the same? As if you could look through your closed eye lids?

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abetusk|4 months ago

I'm not saying that at all. I think I have aphantasia. For me the score is 1 or 2 to picture that apple.

I was shocked to realize that when people said "imagine in your minds eye", they meant it literally. This seems to be a common experience for people with aphantasia [0].

Note that when I'm close to sleep or dreaming, then yes, my minds eye visualization is close to photographic parity. While awake, its almost completely non-existent.

[0] "I can’t picture things in my mind. I didn’t realize that was unusual" https://www.theguardian.com/wellness/2024/feb/26/what-is-aph...

mnmalst|4 months ago

I don't feel like I know better what other people experience talking about it here. :)

Just now, what you wrote for example.

> my minds eye visualization is close to photographic parity.

What does this mean? Does this mean it's literally the exact same experience as if your eyes were open and you are looking at the picture? Or is it more like you imagine it and it's somewhere popping up in the back of your head?

When I read a book for example I can imagine what I read but it's not even close to "seeing" it. It's a completely different sensation and visual fidelity. It's just not "seeing".

joquarky|4 months ago

I suspect the activated Default Mode Network interferes with the ability to perceive with detailed clarity.

altruios|4 months ago

Some people can project the image of an apple into the real world. As in, they are able to imagine an apple on the table that they see with their eyes. They 'see' it, but see that it's a projection. It's a lot like when you have two very similar images (except one change), and you cross your eyes such that they overlap to highlight the change (it's ghostly, as it's only seen in one eye). Same Idea, only instead of the other eye, that projection is coming from your brain.

mnmalst|4 months ago

That's interesting, so how can people like that know which is real and which is not? I don't understand it.

nevertoolate|4 months ago

I suspect that much more people can do it than unable to do it (aphantasia)