Aphantasia Beginner's Guide

Artgor

You know, I have learnt that I have aphantasia several years ago and it opened my eyes to many things. I have thought that people say a lot of things metaphorically. - Imagine a beach when meditating - If you are nervous about giving a presentation, imaging that the audience is naked - Count sheep in order to fall asleep fast - Undressing someone with your eyes - Visualising what is happening in the book you are reading. I was completely sure that these were just metaphors. Imagine my shock when I realised that the majority of people can actually DO IT.

wmorgan

An interesting test for kids that I stumbled upon. I’ll play them the audio of How the Grinch Stole Christmas, when we’re the car or whatever. So all the gags in that TV special are visual. Nevertheless my kids go nuts laughing from the back seat, at the right parts. What we’re all listening to is just instrumental, but they’re seeing all the gags. I wonder if you tried it with a kid with aphantasia. Would they laugh?

Noaidi

Thank you for this post. I have read several guides but this one is great and not just for me. I have aphantasia and Severely deficient autobiographical memory (SDAM) which often go hand in hand. Glad to have something I can give to people so they understand when I never remember their name. It is a weird thing to discover you have this. It has really added more difficulty to my already difficult life neurologically speaking. What I find interesting is that I have closed eye hallucinations. That is I do see things sometimes when I close my eyes but the things I see are not in my control. My psychiatrist told me that is because they are two different pathways and that is why we can still see dreams.

drakonka

When people talk about seeing something in your mind's eye, do they mean a virtual image actually appears _as if_ you are seeing it in place of the real world or the blackness of your eyelids? Like do they somehow replace the picture from the eyes to the brain with whatever they are trying to visualize in a sort of hallucination? Or do they still 'see' the blacks of their eyelids or the world around them while visualizing the apple but not _really_ seeing it?

bryanrasmussen

I've often thought I had aphantasia because I just do not visualize a ball or anything when asked. I can totally make up a ball that is like the pixar ball as in the example they gave, but I will just put details in the literary description of the object and remember it. But, the site doesn't mention this, and from my research it seems that I'm an outlier on this, if I have aphantasia, because I have especially rich dreams https://medium.com/luminasticity/the-i-g-dream-log-5c3e5de92... including: narrated movie like dreams in which I am not present, animated dreams, controlled dreams, the ability to have a dream, wake up and go back to the dream I woke from and so forth. I cannot visualize like most who can, and I always have suspected that they lied about it because, their dreams are so bland and boring - how could someone who's dreams are just... "I was back at the cafe and my ex-boyfriend was there, and then somehow were walking at the beach, but not the one by the cafe, but the beach back in that other country where he's never even been with me..wooo" ever muster the processing power to render a complicated image and view it using "their mind's eye" There are some theories that aphantasia allows complicated dreams like this as it is a difference between involuntary and voluntary, but then are controlled dreams truly involuntary? But also recently I was laying in bed and tired and while I did not fall asleep as I lay there with my eyes closed I was visualizing all sorts of things, I so wanted to get one of those proposed brain scan draws what you imagine tools because really I could have made my whole graphics output for the month in a couple of minutes. Is that though involuntary, I suppose, but not the same involuntary as asleep. I could sort of move the images about go back what I just saw and replay it. Stuff like - Batman on top of sinking alien ship in a swamp. It really made me think of generative AI, although, I felt, with a better aesthetic. But still - I can't visualize that if I try to. I can't even visualize a simple workflow diagram.

cocacola1

That apple test was wild. I’ve legit never pictured an apple so clearly. First time I could see the mental image of one after closing my eyes.

boguscoder

Not that this needs treatment (or is even curable), but I wonder how many people misdiagnose themselves as having aphantasia because of differences in how imagination works. Red apple test just doesn’t seem to be thorough enough. There were spikes of lactose intolerance, gluten intolerance and all sorts of other self-diagnosed deviations from the norm that has no connection to reality, its some quirk of human psyche to cling to any opportunity to feel “special”, mostly harmless but might but at times hinder search for help for those who really need it

boutell

On the one hand: we are all great classifiers, great recognizers. To the point where we mistakenly think we can also reproduce things. But we usually can't reproduce them verbatim, visually or verbally. Yes, drawing itself requires expertise. But if you truly have a great capacity for visualization, you should be able to produce at least a really dodgy drawing of the thing without looking at it. Something more directly recognizable than a stick figure. If you can't, then maybe your capacity for visualization is a story your brain tells itself, related to your capacity for recognition. On the other hand: I cannot tell you the eye color of people I've known all my life unless I've gone out of my way to memorize it as a textual fact. And I assume most people lack that limitation. (My capacity for visual memory is not zero, and my color perception is excellent. But my visual memory works way, way better in the very short term.) I do think it can be trained a bit. I've been doing more visual projects lately, and spending a lot of time with my very visually-oriented partner. Just now, I spontaneously visualized one of our chipped yellow cereal bowls on the counter. That's a newer memory of course.

vivzkestrel

- kudos to whoever made this - need one for alzheimers

dcanelhas

I find it harder to conjure up the sensory experience of scents and flavors, is that something other people can do instinctively? Is there an equivalent to perfect pitch smelling out there?

mucha

For folks that are thinking this is just semantics or qualia, the site mentions this: "We can also see activation in the visual cortex during fMRI studies, the area in the brain that processes images from the eyes, further suggesting actual visualization." (edited to add) Also, Aphants lack pupil response when asked to imagine dark/bright scenes: https://www.sciencedaily.com/releases/2022/04/220420092150.h...

kwarcode

Can you reach the ground? If not, you may have Short Arms.

corecoder

OK, but what about visualizing numbers, words, formulas, graphs etc? Do they count? They have no color, no characteristics other than the text/logic content, yet I visualize words and numbers all the time.

micromacrofoot

This always confuses the hell out of me, because I don't think I "see" an apple in the apple test... but I have very good spatial memory and can draw one really well from memory? I can imagine things happening and fill in lots of detail but I never really "see" anything

LordGrey

There is a section titled "What's It Like To Visualize?" that provides instructions for creating a temporary after-image, then claims: > This afterimage illusion, while a product of perception, serves as a bridge to understanding visualization. For those with aphantasia, it's a rare opportunity to "see" what visualization might be like for some visualizers. Is that really what it is like for those of you who can visualize?

jawns

I've known about aphantasia for a long time, but there is one question I keep coming back to: Is it a skill issue? When I was in second grade, our teacher asked us to close our eyes and imagine a pretzel. I closed my eyes and tried to will a pretzel to appear as an image, and I failed miserably. All I saw was darkness and faint squiggles. I didn't understand why so many of my classmates said they could "see" the pretzel with their eyes closed. Later on, I realized that my mind's eye doesn't actually work like that. It's not like turning on a projector screen against one's closed eyelids and magically seeing things that aren't there. The imagery exists on another plane, such that I can visualize an apple with my eyes open or closed, because what I am "seeing" has nothing to do with my eyes themselves. Which makes me wonder whether people who think they have aphantasia might not be missing a mind's eye, but rather are unaware of how to active it.

asveikau

I realized I have aphantasia after reading an HN thread about it a few years ago. I talked to my daughter about it and I realized she has it too. I've tried to explain it to people and they get confused. Just as I get confused about their perception; their imagination sounds to me rather like a psychotic hallucination, to exaggerate slightly. I've had some funny discussions about it. In the end there doesn't seem to me to be any reason to get hung up on these topics. Everybody's inner world and perception can be different from others. That's fine and not a big deal.

alnwlsn

For those that have this, how is your auditory imagination? I would not describe my thinking as especially visual, but I can hear things. It's much easier for me to imagine the crunch of someone biting an apple than the image of an apple itself. The effect is quite strong - I can hear music almost as well inside my head as actually listening to it; the sound of instruments, pitches (I don't think it's perfect pitch but it's close), the inflection of someone's voice, etc. I had a lot of trouble learning to read music, because it was a lot easier for me to remember what things were supposed to sound like and just play that than to actually read it.

andrewla

It would take a lot to convince me that aphantasia or phantasia actually exist. Let's talk very specifically about the afterimage test here. Can anyone confirm that they have this ability, which specifically is to superimpose imagined objects inside your actual field of vision? If the answer to this is yes, then okay, I guess I have aphantasia. But none of the other criteria seems to apply. I can imagine a song, and "hear" it in my "mind's ear", but I am not confused about whether it is occurring through my ears or just in my brain. I can easily imagine the tones and voices and tell you what the bass line sounds like, etc. My visual imagination works the same way -- I can't make the object appear in my field of vision any more than I can make sounds appear in my field of hearing, but I can definitely imagine the visual aspects of it. If you tell me to imaging an equilateral triangle, I can put it there in my mind's eye, and if you tell me to attach another equilateral triangle to it I can see the resulting parallelogram. But I can't actually *see* it. It would take a lot to convince me that phantasia or aphantasia actually exist, and nothing I see on this webpage convinces me.

childintime

Why a red apple? Why not a woman? Porn?