this post was submitted on 16 Oct 2024
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This is more of me trying to understand how people imagine things, as I almost certainly have Aphantasia and didn't realize until recently... If this is against community rules, please do let me know.

The original thought experiment was from the Aphantasia subreddit. Link: https://www.reddit.com/r/Aphantasia/comments/g1e6bl/ball_on_a_table_visualization_experiment_2/

Thought experiment begins below.


Try this: Visualise (picture, imagine, whatever you want to call it) a ball on a table. Now imagine someone walks up to the table, and gives the ball a push. What happens to the ball?

Once you're done with the above, click to review the test questions:

  • What color was the ball?
  • What gender was the person that pushed the ball?
  • What did they look like?
  • What size is the ball? Like a marble, or a baseball, or a basketball, or something else?
  • What about the table, what shape was it? What is it made of?

And now the important question: Did you already know, or did you have to choose a color/gender/size, etc. after being asked these questions?


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[–] [email protected] 7 points 18 hours ago

The ball rolls for a bit then stops

  1. Colorless ball
  2. Didn't image a gender, just the concept of a person
  3. They didn't look like anything
  4. I guess a perfect colorless sphere roughly the size of a tennis ball
  5. Pretty much just a rectangular flat surface. There's no color or material

I didn't know much about it except the size of the ball being roughly proportional to the size of a human hand

[–] [email protected] 2 points 13 hours ago

Blue

Gender-nondescript, like a drawing in a school book

See above

Tennis ball size

Square, particle board like Ikea furniture

Some of them I extrapolated upon after seeing the questions because having unknowns in your mind's eye is not uncomfortable to people with intellectual integrity

[–] [email protected] 2 points 14 hours ago

What I don't like about this experiment is that being hyperphantic doesn't necessarily mean "you need photographic visualizations of every scenario at all times". My mind conjures scenarios differently depending on context.

I can imagine myself barely being able to see a ball on a table, let alone a person moving into view.

I can see the ball having a glossy, low-res texture alla 1980s CGI, with the ball being pushed by a polygon figure, moving without any real animation and limply falling off the table with no gravitational speed.

I can picture a worn, shiny leather baseball sitting on an old coffee table, stained walnut. The person is Mark Wahlberg and he has a smirk on his face as he lazily finger-flicks the ball, which only barely makes it to the edge of the table before just being able to tip off the edge, bouncing twice with a heavy bomp-bomp and rolling unevenly for a couple seconds. Mark winces because his finger hurts now. I could also imagine the flavor of the baseball and what it would smell like.

The point is that an aphantic might only be able to visualize this scenario at best as well as the first description, or perhaps not even at all and they can only 'know' of the movements in the scene with zero visual or otherwise relation to it.

Hyperphantics generally can conjure near limitless detail and they can retain that information visually for long periods of time without much effort.

[–] [email protected] 1 points 12 hours ago

I instantly saw a soccer ball on our dining room table. The push throws a glass of the table.

  • The color of the ball was white with black pattern like a classic soccer ball.

  • The gender was male.

  • I didn't see the person clearly, only the hands pushing.

  • Soccer ball

  • The table in my imagination was exactly our light brown beech wood dining room table.

The points described were instantly in my head. Only for the person itself I would need to try again.

[–] [email protected] 2 points 15 hours ago* (last edited 15 hours ago)

Red. Before

Dude. After

Me. After

Baseball. Before

White card table with grey liner. Before.

Ball rolled slightly forward after being judged by the person. Stayed in the table. Before

[–] [email protected] 94 points 1 day ago

No matter how much I tried to focus, all I can see is Mickey Mouse in a magician's cap trying to control buckets and mops.

I might have hyperfantasia.

[–] [email protected] 5 points 19 hours ago (3 children)

I have a question OP. Do you read fiction? Recently I've been wondering if aphantasia's why some people don't, almost seen unable, to read and enjoy.

[–] [email protected] 4 points 18 hours ago* (last edited 18 hours ago) (1 children)

This is a good point... I strongly prefer nonfiction over fiction, but it could just be Autism. I really only read fiction if it is really, really good... but I read them in the same way as I would read a nonfiction book as well, I'd be more interested in the themes of the book

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[–] [email protected] 3 points 17 hours ago

Before reading the questions I visualized an all white room, with an average square wooden table with a red ball about the size of the baseball on it and the person was a white man with black hair in a grey suit.

[–] [email protected] 3 points 17 hours ago* (last edited 17 hours ago)
  • Ball rolls a bit but stops before going off the edge of the table
  • Red
  • Male
  • Avg Height/Build, Brown hair, shaved face
  • Like twice the size of a marble, like a bouncy ball
  • Square, wooden table, lightly stained.

Knew the answers before being asked.

[–] [email protected] 2 points 15 hours ago

The ball was a colorless wireframe. Color wasn't necessary for the scenario.

The person was genderless. Gender wasn't necessary for the scenario. They looked like a wire frame skeleton of a person.

The ball was roughly the size and density of the smallest size bowling ball.

Table surface was circular wireframe with four legs. Material wasn't filled in as I wasn't trying to model for friction.

My imagination doesn't tend to fill in unnecessary details. Too much wasted processing power. I also don't really envision things. Like, I don't "see" them in my head. I feel out the shapes and weights and other physical properties relevant to the scenario and let my intuitive understanding of physics roll the scenario forward.

Like, I know the ball rolled until it fell off the table, it fell some distance, then bounced off the floor three or four times with a sharp crack, as I filled in that the floor was concrete as soon as I needed to know how it would bounce, and the sound it would make filled in naturally from there.

I genuinely don't know whether how I think qualifies as aphantasia. I don't really imagine visual stimuli, but my imagination is very thorough for sound and feel.

[–] [email protected] 7 points 21 hours ago* (last edited 21 hours ago) (2 children)

I only knew the gender of the person and what kind of ball it was. I didn't imagine the other things at my first try.

[–] [email protected] 6 points 19 hours ago (2 children)

I imagined all the details for the items, but didn't pay attention to the person. I don't like looking at people's faces.

[–] [email protected] 3 points 16 hours ago

My person was like a disembodied arm. Like if pushing the ball off the table were a game on the Wii, which I guess would mean it was in first person.

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[–] [email protected] 12 points 23 hours ago (2 children)

I love how by default most tables were wooden and the balls were mostly about baseball size

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[–] [email protected] 3 points 17 hours ago

Amateurs, all respondents imagined something new.

My mind is so efficient, it just plays something back.

This is what I saw

Except he pushed it towards her instead of picking it up.

[–] [email protected] 1 points 14 hours ago

I can only see still frames of random motions and detective gadget animated is the character who flicks the ball. The red ball which I then added a hammer and sickle moves with illustrative wooshes across the table bounces off of a wall into detective gadgets eye.

[–] [email protected] 4 points 19 hours ago* (last edited 19 hours ago) (1 children)
  • rolled to the left and up a bit, fell off
  • Red
  • male
  • only saw the arm
  • tennis ball sized
  • folding card table
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[–] [email protected] 1 points 14 hours ago
  • Reflective metallic silver, like a ball bearing.
  • genderless
  • a mannequin silhouette
  • about the size of a large grape? Like a superball.
  • my wooden dining room table, background and all.

The focus seemed to be on picturing the table and ball, and the person pushing it was irrelevant other than to provide motive force, so I didn't spend any time to fill in their details.

[–] [email protected] 2 points 16 hours ago
  1. The ball was red
  2. It was a man
  3. They wore a t-shirt and jeans
  4. A small sized ball, like a stress ball
  5. It was a plain wooden table made out of cheap particle board or laminated wood.

I had to think of questions to these answers after they were asked. The only things that I already knew were it was a red stress ball and that it was a cheaply made wooden table. I imagined that the ball simply began rolling towards the edge of the table. The person was amorphous at best.

I don't think I have aphantasia, but I do think I have a weak imagination. When I try to conjure an object or place, it's always like I'm peering through a keyhole. Like an image with too much vignette. The objects are usually non-descript and are more like concepts than things.

[–] [email protected] 1 points 14 hours ago

My ball was blue. It's one of those dog toy soft bouncy ones. Table is rectangular, wood, with a light colored stain that's well polished. A man casually slaps the ball and I hear the sound that type of ball makes as it bounces without much force. It bounced once off the table, then off the wall onto the floor where it did the dribble bounce off the tile in the kitchen until coming to rest on the carpet in the living room. None of what I see is related to my house.

If I really wanted to, I can vanish into this world I've built for the ball. I can get lost, staring out a window or something while not actually seeing anything because I'm in my head. I have hyperphantasia. It's seen more often than aphantasia, but it's not exactly common. It's very useful for creative endeavors, but has a lot of pitfalls; usually involving spacing out at inopportune times.

[–] [email protected] 1 points 14 hours ago
  • black
  • male
  • nothing, it was just a hand pushing the ball
  • a ping pong ball
  • round, wood coloured, but thin like a metal coffee table.

I did have to think about how to put it into words, but the picture was fully formed before revealing the questions.

[–] [email protected] 1 points 14 hours ago

Before reading the questions:

  • The ball was uniformly gray, with a slight shine.
  • The person was genderless and featureless. I only pictured their hand and arm pushing the ball. The moment of contact was indistinct, as if the arm was hiding the ball from view.
  • The ball was the size of a large watermelon.
  • The table was square, about 1m² , brown-gray, with four turned legs. Same material as the ball: uniformly colored and vaguely glossy.
[–] [email protected] 1 points 14 hours ago

Orange.

Dude.

Very stock photo, long dark green shirt untucked, but i had no details.

Like a big pomergranate, smaller than a football but bigger than an orange.

The table was made exclusively out of square shapes of the same dark brown, so for example no cylindrical feet. Kind of like a 3D model or the not-cheapest table at Ikea.

I had all of this before, but i didn't "see" it in the sense that people ususally mean because i have the most complete aphantasia that you can have. If you were to ask me how i saw it in my mind without litterally seeing it in my eyes, i'd have no answer. It's kinda like concepts.

[–] [email protected] 3 points 18 hours ago
  • Striped white and blue
  • Male
  • Casual clothing, nondescript
  • About the size of a softball
  • Round wooden table

All of this came before I was asked about it.

[–] [email protected] 11 points 1 day ago (9 children)

So, in this experiment you're asking people to picture a certain situation that doesn't call for any specific details, then asking them to describe the unnecessary details they came up with: colour of the ball, etc.

I'm curious if the people who have aphantasia can picture something in their heads when it does call for all that detail.

Picture a red, 10-speed bike with drop handlebars wrapped with black handlebar tape. It's locked to a bike rack on the street outside the library with a U-lock. You come out of the library and see that the front wheel has been stolen. Think about how that would look. Picture the position of the bike, and anything you might look for if it were your bike and you were worried. Pretend you needed to examine the situation in as much detail as possible so you could file a police report.

Questions

  1. Were your front forks resting on the ground, or up in the air?
  2. Was there any other damage done to your bike or to the lock?
  3. Are there any other bikes nearby? People nearby? Security cameras that might have caught the crime?

[–] [email protected] 6 points 18 hours ago

I have aphantasia, and people really struggle to comprehend what it means or what it's like. Now to be fair, I don't really comprehend how people without aphantasia think or process things either.

  1. Were your front forks resting on the ground, or up in the air?

No idea, all I could think was that the front tire was missing, it didn't occur to me to think how that affected the bikes position.

  1. Was there any other damage done to your bike or to the lock?

I didn't think about there being any damage.

  1. Are there any other bikes nearby? People nearby? Security cameras that might have caught the crime?

I had just thought of a bike rack with only my bike, no people or other bikes nearby. Looking for security cameras seems obvious now that you mention it, but I didn't think of that. If you had said "what advice would you give if your friend walked out and found their bike had been stolen/vandalized" I probably would have thought of that, but trying to think of an abstract situation is much more difficult for me.

[–] [email protected] 10 points 21 hours ago (5 children)

I’m aphantasic. You can say “picture this” followed by whatever you like. It’s not possible for me in any way. Growing up I honestly thought “picture this” or “close your eyes and see” was just metaphor. I legitimately didn’t understand other people can see things.

My mind has a verbal descriptive stream, and I’m good with muscle-based or proprioceptive spacial memory, and the two combine to handle most things, but nothing visual. So like I can easily describe things from memory or from an idea, and it’ll be fully consistent, but not something I see.

If you have aphantasia, and not just hypophantasia, it makes no difference how much detail is provided, there’s a total, fundamental, inability to visualize things.

[–] [email protected] 2 points 15 hours ago (2 children)

If someone told you to study a ball for 20 seconds and then close your eyes, then asked you immediately after you closed your eyes what colour the ball was, could you answer? The second something disappears from your visual field, is it gone from your "mind's eye"?

What's interesting to me about this is that the way our visual field works involves a lot of fantasy. Like, our minds are convinced that we're currently seeing everything in front of us and most of it is in focus. But, in reality our eyes can only really see a tiny amount of the world in full focus at once, but they're constantly flickering around filling in details. This is why some optical illusions are so strange, because they show us that our visual systems are taking shortcuts and what we think we see isn't actually reality. It makes me wonder if people with aphantasia actually "see" the world differently too.

[–] [email protected] 1 points 13 hours ago (1 children)

I don’t have a minds eye for something to fade from, so that question doesn’t really make sense to me. I have my eyes and then when I close my eyes it’s either black or eyelid colored, nothing else, and I’m super unclear what seeing things in your mind is supposed to be like. Tho I do have super-vivid visual dreams these days (which did not happen until my late 20s, but aren’t at all uncommon for people with aphantasia) and because I only have open-eye sight and these dreams that seem totally real, I frequently have to ask people if things actually happened. It’s very disconcerting, but my understanding is that dreams are not really the same as waking minds eye anyway.

Rather than a visual representation, I’ll have a verbal description ready as soon as I see an item. So for the ball example, I’d know the ball is “small, about the size of a plum, solid pink somewhere between neon and intense salmon, smooth matte texture, looks like it might be foam”. It probably serves the same function as a visual representation, although perhaps with a bit more required specificity. I don’t really describe things to myself unless I need to, though, so I guess my thinking is sort of abstract. I know the traits something has, and can recall them, but typically don’t explicitly list them unless I’m describing for someone else.

One perk of this is I’m great at describing things I’ve seen or made up, a downside is I’m terrible when people describe things to me. Since I’ve never seen the thing being described, it is a super arbitrary list of usually non-specific features and I don’t care at all. I skip clothing descriptions in books, for example. Don’t care. But when I describe things, even made up things, I’ll run through a list of the features it needs as a minimum to be the object for my mind, which is usually vivid detail for others, as the ball example above.

Idk if I see things differently eyes-open, I don’t really think so, but that’s always been a curiosity of mine since there’s literally no way to know what other people see. I have mild impairments as a result of not being able to visualize, like I’m largely face blind - I have to pick out specific features and traits and use the combination as identifiers. I get a ton of false positives, and almost everyone “feels familiar”. Beyond that, I’m pretty sensitive to colors and patterns. Idk.

But the -way- you ask that first question makes me curious; If you close your eyes and intentionally picture something other than the ball, would you then be unable to tell me what color it was in your example? Do you, personally, require the visual representation to “know” the object?

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[–] [email protected] 1 points 13 hours ago (2 children)

Not who you asked, but yes I could answer and also yes it’s gone from my mind’s eye. I would be answering from memory.

I have no mind’s eye. Full-stop. But I have memory and can recall details without needing to see the thing.

If you can remember someone’s name after meeting them, that’s the same process it would be for me to remember their hair or shirt color.

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[–] [email protected] 6 points 20 hours ago

This was fun to read. Everytime I read a new detail the scene in my head changed :)

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[–] [email protected] 3 points 18 hours ago* (last edited 18 hours ago)
  • rolls off the table, bounces a bit and rolls toward a glass door, where it also bounces gently after hitting the glass door. You could see outside into a yard that had a green garden in it. And trash bins outside.
  • blue
  • female, I think. But I didn’t pay much attention to the person at all.
  • long light brown hair, wearing a winter jacket, facing away from me. So I couldn’t see their face.
  • it was a dodgeball. Blue dodgeball. Not brand new. A few scuff marks on it. I could see like, the raised bumps on it.
  • it was a dark brown thin wooden table. It had a tray with a vase in the middle of it with a green plant with long grass-like leaves. There was a black, modern looking chandelier hanging from the ceiling above it. The table kind of looked like it came from IKEA lol.

The reason this is so detailed is that I just so happened to imagine the kitchen from a friend’s house. I already know everything that’s in there. It was easy to picture. And no, I didn’t come up with any of this as a result of answering the questions. I just saw it in my head.

[–] [email protected] 55 points 1 day ago (2 children)

A vague thought of a ball and knowledge of what would happen. Nothing else.

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[–] [email protected] 2 points 17 hours ago

I'll participate.

The ball is silver colored/metallic, grapefruit size. A man resembling my partner pushed the ball. The table is a plain square wooden shaker-style.

I began imagining as soon as I started reading, with each additional word adding detail in my mind. By the time I got to the questions it was easy to answer them.

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