If you find it implausible, you need to simply read the literature on perceptual changes caused by brain lesions. Try reading “the man who mistook his wife for

If you find it implausible, you need to simply read the literature on perceptual changes caused by brain lesions. Try reading “the man who mistook his wife for a hat”, by Oliver Sacks. Most of your examples don’t have any obvious connection to what was posted. E.g. most people don’t have a photographic memory and we all know that, so why is that relevant? Reading in your head doesn’t require you to visualize anything. It just requires you not to say what you read out loud.