List Universe has an interesting article about strange mental phenomena that you may experience. The last few are more along the lines of psychological disorders than mental phenomena (as any psych 301 textbook will tell you). It’s well known that certain types of dementia and schizophrenia will cause all sorts of bizarre behaviors and perceptions. The first few, such as déjà vu, déjà vécu, and déjà visité, though known to occur, are difficult to reliably reproduce and are therefore difficult to study.
It’s an interesting list, though, and I’d like to know if you’ve experienced any of the phenomena mentioned in the list. I’ve personally experienced déjà vu and déjà senti, but as is so typical, I’ve forgotten the exact circumstances under which it happened.
[Link: List Universe]