November 13th: "A collective trauma of an unprecedented kind"

November 13: "A collective trauma of an unprecedented kind"

November 9, 2025

Science and Future Health Brain and psychology

Brain and psychology

JACQUES DAYAN, CHILD PSYCHIATRIST

By Marie Parra THE Subscribers

Ten years ago, Paris experienced some of the deadliest terrorist attacks in European history: 131 dead, 413 physically injured, and nearly 1,300 psychologically traumatized. Jacques Dayan, co-director of the November 13th program, presents an initial assessment of this series of studies on post-traumatic stress disorder (PTSD).

Jacques Dayan

Jacques Dayan

ANTOINE DOYEN FOR SCIENCES ET AVENIR

This article is taken from the monthly magazine Sciences et Avenir n°945, dated November 2025.

Professor of child and adolescent psychiatry, Jacques Dayan is involved in the Care-13-11 study of the November 13th program which explores the transmission of trauma.

November 13 attacks Memory Post-traumatic stress

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