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?


  • merc
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    1 month ago

    I think the name comparison I mentioned is probably the best I can think of. When you see a person you know, how do you remember their name?

    I remember their name as just a fact associated with the person. However, I can’t imagine remembering someone’s name without also trying to picture their face. So, I guess it’s more like remembering the name of someone who’s like a pen pal or something. Someone I’ve never met face to face.

    I was just thinking about this, and thought of podcasters that I listen to, whose faces I’ve never seen. With them, I don’t picture a face because I’ve never seen one. But, I can “hear” the sound of their voices. I’m guessing you don’t do that either?

    A stop sign is a hexagon, red, with STOP in the middle.

    It’s actually an octagon. But, I assume that if you see a stop sign you don’t have to count the sides, you just recognize it immediately?

    What’s interesting to me is that if I read a book, part of the pleasure is that the author is describing things in a way that allows me to picture them. It seems to me like not having the ability to picture things would make the book much less interesting. Like watching a movie that didn’t have any soundtrack, just sound effects and dialogue. I guess you don’t have anything to compare it to. But, I wonder if people who have aphantasia are less likely to enjoy books and more likely to enjoy movies?

    • Reyali@lemm.ee
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      1 month ago

      I remember their name as a fact associated with the person.

      That’s how the way something looks is stored in my head.

      Derp, I was exhausted last night and said the wrong shape. But yeah, I just recognize things without needing to visualize it when it isn’t around.

      I’ve definitely heard other aphants talk about not enjoying books. I love reading, but I typically don’t care for authors who are overly descriptive about visual things OR I just zone out during those descriptions. Most authors I read stuck to 1-2 sentence descriptions of things and then move on to what’s actually happening. That’s fine, and I might keep 1-2 of those details in mind.

      I recently drew what I imagined the layout for a building in my favorite book series to be, then went back and found the text describing it to compare. I was way closer than I expected to matching the description, except I didn’t remember the entryway was a “long hallway” because literally none of the story happens there. If the description matters to the plot, I’m more likely to retain it. If something is only described at the beginning and in a lot of detail, I probably will not retain any of it.

      I cannot hear in my head either, but my partner is an aphant who can do that, so they are unconnected. That one is weird too because I have songs stuck in my head all the time and I ‘know’ what they sound like, and my brain keeps the beat with the song, but I’m not hearing it. If anything it’s more like I’m silently singing along to the song. I do tend to get snippets of songs in my head because I can’t always remember where it goes though (I write as one line from a song circles endlessly through my mind).

      Can you taste or smell things that aren’t around? If not, do you still know what those things are when you do taste or smell them?

      • merc
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        1 month ago

        I have songs stuck in my head all the time and I ‘know’ what they sound like, and my brain keeps the beat with the song, but I’m not hearing it.

        That’s just weird. You’re aware there’s a song stuck in your head, but you can’t actually hear it? I wonder if that’s more or less frustrating than a song stuck in your head that you can hear.

        Can you taste or smell things that aren’t around?

        Yes, but if normal experience of a taste or smell is a 10/10 in sensation, imagining a taste or smell is like a 1/10. Like, imagining smelling salts which are just overwhelming in reality barely rate a tickle in imagination. Same idea with taste. I can imagine biting into a lime, which in reality would be an almost painful experience in reality, but in the imagination it’s barely noticeable. I imagine that when I’m imagining a situation, all the body sensations are there: sight, sound, taste, smell, touch, even proprioception. But, I think everything is muted compared to reality, sight might be at a 3/10 compared to reality, sound maybe at a 2/10, and the others are lower, probably even below 1/10. I can only manage a 1/10 for something that would be an overwhelming sensation in reality.

        • Reyali@lemm.ee
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          1 month ago

          If I think of tasting a lime, my mouth puckers and salivates like I’m about to eat something sour. I could probably say I’m imagining the taste, similar to how you described, like a 1/10.

          I think hearing is maybe like that but like 1/100 instead of 1/10? It’s hardest to explain that one because with the stuck song thing, it’s there. I know it’s there. I can’t not imagine the song when it’s stuck. But I don’t “hear” it in any way like my ears hear things?

          Smell I can’t imagine at all, but I can usually recognize smells (“usually” because for things that are similar to a memory, like someone wearing the aftershave my dad used as a kid or something that smells like my grandmother’s house from 25 years ago, are likely a miss, but normal things I recognize without question).

          Visuals are probably more like smell in that I just don’t have them, but remembering visuals is more critical so I’m better at coping with that one.

          I will mention I’ve met people and then instantly forgotten everything about how they looked, like I could only tell you gender and race, but I recognized them when I saw them again. Now, I had context clues. Like I met a couple in a dive shop in town then saw them at the airport on the way to the trip we were both going on through the dive shop. I knew I’d probably see them at the airport and I knew them when I did. But I couldn’t have told you a thing about them until then! It was the weirdest experience, and I think not being able to visualize was the root cause.

          • merc
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            1 month ago

            It’s pretty interesting how we’re all running basically the same hardware, but there are major software differences.