title: Timing matters: menopause and brain effects of ovarian steroids.
mesh_terms: D000375:Aging / Q000502:physiology*; D000818:Animals; D001921:Brain / Q000187:drug effects* / Q000378:metabolism; D004958:Estradiol / Q000378:metabolism / Q000494:pharmacology / Q000502:physiology*; D005260:Female; D006801:Humans; D008593:Menopause / Q000187:drug effects / Q000502:physiology* / Q000523:psychology; D010053:Ovary / Q000378:metabolism*; D011374:Progesterone / Q000378:metabolism / Q000494:pharmacology / Q000502:physiology*; D013997:Time Factors
chemical_list: D011374:Progesterone; D004958:Estradiol