Amygdala response to self-critical stimuli and symptom improvement in psychotherapy for depression - Martin Grosse Holtforth; Nadja Doerig; Tobias Krieger; Yolanda R. Schlumpf; Erich Seifritz; Simona Spinelli; David Altenstein; Janis Brakowski; Jakub Späti; Boris B. Quednow (British Journal of Psychiatry, 2016)