[i4i]

My understanding is that most aphantasics (like myself) can still see images while dreaming—suggesting that dreaming uses a different network for visualization. I have vivid dreams most nights.

Shane Williams (an aphant) hosts a podcast where he interviews people using a set of questions designed to probe their inner sensory world. From it I’ve learned, for example, that some people can taste food when reading a menu, or have a conversation with a deceased loved one and actually hear their voice. One of his prompts is whether guests can place themselves inside a photo of a carnival (which he provides); many say they can smell the cotton candy or hear the chatter of the crowd.

It’s striking how little we really know about the variety of inner sensory experiences: Discovering Your Mind – Aphantasia and Beyond https://podcasts.apple.com/us/podcast/discovering-your-mind-...

A favorite research paper compares brain activity in identical twin sisters, only one of whom is aphantasic: The Neural Underpinnings of Aphantasia: A Case Study of Identical Twins https://www.biorxiv.org/content/10.1101/2024.09.23.614521v2

[ajford]

Interesting. I'm somewhere on the aphantasia spectrum, but I very rarely have vivid dreams. Most dreams I would describe it almost like remembering an audiobook instead of a movie.

But I do occasionally have a vivid dream, and though I can't be certain I could swear that I remember more vivid dreams as a child/early adolescent. But by the time I was entering college I rarely remember my dreams and the ones I do remember are like those I described above with little visualization.

It's really interesting to hear about how others perceive these sensory experiences.

[vidarh]

Yes, I also see images while dreaming.

I've also once seen super-vivid (far higher fidelity than dreaming) images, while lucid during meditation, and able to "look around", so I don't think we can't (or at least not universally so) - but I've not managed to find a way back to that experience even years later.