Last time I checked there aren’t nerve endings in our brain, so it should be impossible to feel sensations in my brain. However, at random times during my life, like seeing the plot twist in Fight Club for example, I’ve felt feelings in my brain. I just felt it again now while doing some intense introspection, and I just wanted to see if anyone else has this happen?
I went on a pretty hardcore low-carb diet once to combat some digestive issues, and it triggered brain fog and brain zaps in the first couple of weeks. Our body treats sugar like a drug, unsurprisingly.