1 Over 50 percent of people with psoriasis will develop scalp psoriasis. 2  Chemicals used to treat psoriasis itch, such as salicylic acid, can sometimes cause hair breakage.  Psoriasis-related hair loss is not usually permanent.
Director Alfred Hitchcock's budget for Psycho was not very large, and Herrmann was forced to restrict himself to a relatively small instrumental ensemble. The result is a score composed entirely for string instruments that perfectly suits the stark black and white cinematography of the film.
Hitchcock would also litter his films with black humor, or gags which are of morbid taste. Motherhood is also a theme in his films, Psycho of course features the most twisted version of this signature theme. Lastly, Hitchcock made a cameo appearance in nearly all of his films.