Comment by estearum
7 hours ago
Do the apple test (closed eye imagination and then pick the most-similar image on the scale). It's a validated test. And yes, apparently some people actually see an apple (not me, as a total aphantasic). Whether that means in their eyes or in their brain is pretty irrelevant. The people who claim to see an apple have physically observable differences in reactions to other mental imagery tests.
I am on the other end, high five inverse brother. When I see an apple in my mind, I can take it, rotate it, pull the stem off, look at the blossom scar on the bottom, cut it open, count the seeds, and peel the skin off, crush it into a cup and have juice. I can see the blemishes, if there are any, which side faced the sun, and how shaded it was, and I can tell you what the worm had for breakfast (it was apple. that part isn't fancy)
It uses the visual center of my brain (fMRI would show it according to the literature), but it doesn't use my eyes. I do, however, tend to pay much less attention to what I'm seeing when I'm visualizing intensely, so there's some competitive inhibition.
I used to be very frustrated with people who just couldn't see how the furniture in a room could be rearranged, or the color a wall could be, or where the bolt is on the underside of the engine now that we've installed it. Typical mind fallacy, that was me.
After reading your comment I went to see the test. The scale shows the same picture in four different opacities, which isn't useful. The textual descriptions were more useful.