Acute stress 1 Article 1 Cre gene Dlx5 6 gene 1 GABAergic 1 GABAergic system 1 Glucocorticoid receptor 1 Passive avoidance 1 Sex differences 1 animal cell 1 animal experiment 1 animal tissue 1 body weight loss 1 brain cell 1 cohort analysis 1 controlled study 1 corticosterone 1 corticosterone release 1 cre recombinase 1 diencephalon 1 dorsomedial hypothalamic nucleus 1 female 1 forebrain 1 gene 1 gene deletion 1 gene knockout 1 gene loss 1 glucocorticoid receptor 1 hippocampus 1 hypothalamus hypophysis adrenal system 1