Do You Have Depression?

St. Michael's Hospital, Arthur Sommer Rotenberg Suicide & Depression Studies Program

Psychiatry researchers at St. Michael's Hospital are studying suicide risk. Researchers will try to determine whether there are biological markers for suicide risk. Participation will involve multiple visits completing questionnaires about your mood, performing attention tests, and receiving brain imaging. You may be eligible if you are between the ages of 18-70, have been diagnosed with major depressive disorder, have no current medical illness, and if you have ever contemplated suicide or made an attempt.

Eligibility Criteria

All genders

18 to 70 years old

diagnosed major depressive disorder


contemplated or attempted suicide

Study Tasks

mood questionnaires
attention tests
brain imaging




brain imaging

Activity and Time

Health and Wellness

Observational Study


2 hour(s) - 3 hour(s) per session

3 session(s)

Questionnaires about mood, performing attention tests, and receiving brain imaging


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Study Address

193 Yonge Street Toronto, Ontario, Canada, M5B 1M4

Posting date: Oct 17, 2019

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