[Memory--6. ACh, catecholamines and memory].
D000109:Acetylcholine / Q000378:metabolism / Q000502:physiology*; D000368:Aged; D000544:Alzheimer Disease / Q000378:metabolism; D000818:Animals; D002395:Catecholamines / Q000378:metabolism / Q000502:physiology*; D006801:Humans; D008568:Memory / Q000502:physiology*; D009474:Neurons / Q000502:physiology; D051381:Rats
D002395:Catecholamines; D000109:Acetylcholine