[Aging for neurophysiological point of view].
D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D000818:Animals; D002490:Central Nervous System / Q000502:physiology*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008875:Middle Aged; D009474:Neurons / Q000502:physiology; D010525:Peripheral Nerves / Q000502:physiology*; D051381:Rats