What are the effects of aging on the nervous system?

Question

Quizplus · Accepted Answer

Aging can lead to slower conduction speeds of neurons, as there is a decrease in myelin, which is the fatty material that insulates the axons of neurons and speeds up their transmission. This can result in slower reaction times, difficulty multitasking, and decreased coordination. While there can be some loss of neurons in the brain with aging, it is not typically accelerated, and intellectual capability may decline gradually but is not necessarily linked to aging. Long-term memory loss can occur with aging, but it is not a universal effect.

What Are the Effects of Aging on the Nervous System