Morphological changes in the young, adult and aging rate cerebral cortex, hippocampus, and diencephalon.
D000311:Adrenal Glands / Q000033:anatomy & histology; D000375:Aging; D000818:Animals; D001835:Body Weight; D002540:Cerebral Cortex / Q000033:anatomy & histology*; D004027:Diencephalon / Q000033:anatomy & histology*; D004292:Dominance, Cerebral; D006624:Hippocampus / Q000033:anatomy & histology*; D008297:Male; D009929:Organ Size; D051381:Rats / Q000033:anatomy & histology*; D013737:Testis / Q000033:anatomy & histology; D013961:Thyroid Gland / Q000033:anatomy & histology