Hallucinations come in many forms including visual, auditory, and tactile. Hallucinations could be the result of a brain tumor, vision loss, or a degenerative disease. Other causes include lack of ...

Psychosis is popularly portrayed as visual hallucinations and paranoid delusions (e.g., "A Beautiful Mind," "Shutter Island"). Psychotic conditions, like schizophrenia-spectrum disorders, actually ...

My life suddenly began to fall apart when I was an honors student at the University of Southern California studying biochemistry and molecular biology. My grades dropped, and I withdrew from a ...