Repeated corticosterone injections in adult mice alter stress hormonal receptor expression in the cerebellum and motor coordination without affecting spatial learning

•Acute corticosterone induced specific motor coordination deficit in rotorod test.•Glucocorticoid exposure decreased CRH-R1 transcription in cerebellum.•Corticosterone effects on cerebellar CRH/CRH-R1 possibly caused motor alteration.•Corticosterone decreases energy metabolism in efferent cerebellar circuitry.