R. Jonker

Human defensive freezing: Associations with hair cortisol and trait anxiety

K. Roelofs, Wei Zhang, Bernd Figner, 2021, Psychoneuroendocrinology.

Human defensive freezing is associated with acute threat coping, long term hair cortisol levels and trait anxiety

K. Roelofs, Wei Zhang, Bernd Figner, 2019, bioRxiv.