Quote Originally Posted by ThatTokenWhiteGuy
I don't think weed is an anti-psychotic.
Cannabinoids promote embryonic and adult
hippocampus neurogenesis and produce
anxiolytic- and antidepressant-like effects


http://www.jci.org/cgi/reprint/115/11/3104.pdf

There may be a connection to anxiolytic and antidepressant with antipsychotic. I don't know.