Investigators at the Centre conduct multidisciplinary research on human circadian rhythms (daily rhythmic events) and sleep.  

Through research at PEPP, patients benefit from new knowledge, resulting in state-of-the-art diagnostic and treatment methods for the early stages of psychosis

It is estimated that up to 20 percent of Canadian children and youth may be affected by mental illness.

Since its creation in 1986, the Eating Disorders Program (EDP) has offered specialized clinical services for people 18 years and older who suffer from anorexia nervosa or bulimia nervosa.

Treating psychosis involves education, counselling, medication, close monitoring of symptoms, stress management, and a strong, supportive environment.

The Psychotic Disorders Program at the Douglas Institute provides services to adults aged 18 to 65 with schizophrenia or other forms of psychoses, with the exception of the Prevention and Early Intervention Program for Psychoses (PEPP-Montréal), which is designed for people aged 14 to 30.

The Anxiety Disorders Clinic is a superspecialized (third-line) consultation, assessment and treatment service for people between the ages of 18 and 65 who suffer from one or multiple anxiety disorders.

The Mood, Anxiety and Impulsivity Disorders Program at the Douglas Institute provides care to people aged 18 to 65 years with a mood disorder such as Bipolar disorders or Depressive and suicide disorders.

The Program for Dementia with Psychiatric Comorbidity (PDCP) provides superspecialized care to people of all ages who have mild to severe cognitive impairments combined with psychiatric or behavioural disorders.

There are three external service points in the geriatric psychiatry program.