Yale Study Shows Music Therapy Reduces Paranoia in Schizophrenia

Research indicates that creating music is effective in reducing paranoia among individuals suffering from schizophrenia and hallucinations. A team led by Dr. Philip Corlett, an associate professor of psychiatry at Yale, published their findings on April 9 in the journal Psychosis, stating that songwriting and group musical activities assist in the recovery of patients with psychosis.

The study documented a reduction in paranoia among participants experiencing schizophrenia and auditory hallucinations through the rhythmic and melodic expectations generated by music. Participants with milder symptoms showed a measurable decline in paranoia after attending two hours of weekly group songwriting sessions.

What is even more notable is the change in language patterns. People with psychosis tend to use first-person pronouns such as I, me, and mine due to pain and isolation. After the sessions, there was a significant increase in the use of plural pronouns like we, us, and ours, signaling a return to social connectivity.

Music is closely related to the brain’s predictive coding mechanism. For example, when singing lyrics like “Sweet Caroline …,” the brain automatically anticipates the subsequent melody “Bab, bab, baa ….” Dr. Corlett described music as the “golden road” for creating predictions. The research team explained that people with psychosis have overly strong predictions, causing them to perceive and hear things that others do not, and that songwriting could serve as a pathway to improving the brain’s impaired predictive abilities.

This music therapy offers advantages over antipsychotic medications. While antipsychotics may cause apathy and “brain fog,” musical activities did not result in any side effects. Instead, participants responded as if “revived,” expressing emotions and creativity that traditional medicine often fails to reach.

The research team explained that consistent songwriting can permanently rewire brain circuits, meaning it retrains the dysfunctional predictive system. This study was published in the journal Psychosis in April 2026.