Inflammation and Blood Brain Barrier Integrity as Biomarkers of Suicidal Behavior

Blood samples will be collected at both visit between 8:30 a.m. and 10 a.m. and fasting from midnight.

"Questionnaires will be administrated at both visits to assess the suicide spectrum, the depression level and some personality traits.~Heteroquestionnaires will be administrated during a clinical interview (1h) conducted by a psychiatrist or psychologist. Autoquestionnaires (45 min) will be completed by the participant himself."

MRI will be processed (at both visits for patients and at inclusion visit for healthy controls) to study between groups white matter microstructure and brain functional connectivity networks