I was referring to scalp acupuncture as a maybe-potential-who-knows remedy to the Aphantasia, but it's a projection of it curing my smell/taste in minutes, not a "scientific assertion". It's not the same as described in the link. I'm referring to acu needles at the top of the scalp in specific locations, triggering whatever nerves are there.

Covid was/is a weird one. Hope you get your visuals back. I've never had them but if I did I wouldn't want to miss them.