title: Serotonin nerve cells in Alzheimer's disease.
mesh_terms: D000368:Aged; D000544:Alzheimer Disease / Q000473:pathology*; D001706:Biopsy; D002540:Cerebral Cortex / Q000473:pathology*; D003704:Dementia / Q000473:pathology*; D006801:Humans; D009474:Neurons / Q000648:ultrastructure; D011903:Raphe Nuclei / Q000473:pathology; D012701:Serotonin / Q000378:metabolism*; D013681:Tegmentum Mesencephali / Q000473:pathology
chemical_list: D012701:Serotonin