Question: What was the treatment in a beautiful mind?

context: Insulin shock therapy or insulin coma therapy (ICT) was a form of psychiatric treatment in which patients were repeatedly injected with large doses of insulin in order to produce daily comas over several weeks. It was introduced in 1927 by Austrian-American psychiatrist Manfred Sakel and used extensively in the 1940s and 1950s, mainly for schizophrenia, before falling out of favour and being replaced by neuroleptic drugs in the 1960s.
question: What was the therapy treatment in a beautiful mind?
short_answers: insulin coma therapy
Insulin shock therapy
insulin shock treatment
ICT
context: Dr. Rosen tells Alicia that Nash has paranoid schizophrenia and that Charles, Marcee, and Parcher exist only in his imagination. Alicia investigates and finally confronts Nash with the unopened documents he had delivered to the secret mailbox. Nash is given a course of insulin shock therapy and eventually released. Frustrated with the side effects of the antipsychotic medication he is taking, which makes him lethargic and unresponsive, he secretly stops taking it. This causes a relapse and he "meets" Parcher again.
question: What was the medication treatment in a beautiful mind?
short_answers: antipsychotic medication

Answer: There were several treatments in the 2001 film A Beautiful Mind, including medication treatment with antipsychotic medication and the therapy treatment called insulin coma therapy, a form of psychiatric treatment in which patients are repeatedly injected with large doses of insulin in order to produce daily comas over several weeks.