Amyloidosis in senile and pre-senile involutional processes of the central nervous system.
D000368:Aged; D000369:Aged, 80 and over; D000375:Aging; D000686:Amyloidosis; D002490:Central Nervous System; D006801:Humans; D009420:Nervous System
AMYLOIDOSIS/in old age; CENTRAL NERVOUS SYSTEM/in old age