
Keywords: محور هیپوتالاموس-هیپوفیز-آدرنال; EE; environmental enrichment; EZM; elevated zero-maze; 4-RAWM; four-arm radial water maze; COx; cytochrome c oxidase histochemistry; HPA; hypothalamic-pituitary-adrenal axis; GC; glucocorticoids; LTP; long-term potentiation; EPM; elevated plus-maze; C