Psychophony.

Psychiatrist Dr. Helena Jarra conducts a series of psychological experiments on several patients afflicted with schizophrenia in order to prove that schizophrenia is connected with paranormal phenomena. Jarra takes a handful of schizophrenics to a secluded house that's rumored to be haunted. Parapsychologist Matias Kram documents the events on videotape for posterity.