By the mid to late 19th century, hysteria (or sometimes female hysteria) came to refer to what is today generally considered to be sexual dysfunction.[2] Typical treatment was massage of the patient's genitalia by the physician and, later, by vibrators or water sprays to cause orgasm.[2]
Professor Jean-Martin Charcot of Paris Salpêtrière demonstrates hypnosis on a "hysterical" patient.
A more modern understanding of hysteria as a psychological disorder was advanced by the work of Jean-Martin Charcot, a French neurologist. In his 1893 obituary of Charcot, Sigmund Freud attributed the rehabilitation of hysteria as a topic for scientific study to the positive attention generated by Charcot’s neuropathological investigations of hysteria during the last ten years of his life.[3] Freud questioned Charcot’s claim that heredity is the unique cause of hysteria, but he lauded his innovative clinical use of hypnosis to demonstrate how hysterical paralysis could result from psychological factors