Fig. 2: Representative photomicrographs of H&E stained tissue sections of the hippocampal dentate gyrus.

The photomicrographs show the granule cell layer (GCL) and subgranular zone (SGZ) of; a healthy control donor (HC; A & D), a control donor with a depressive disorder (DC; B & E), and an ECT donor (ECT; C & F). Scale bar A–C = 250 µm, D–F = 50 µm.