Exercise is believed to slow cognitive decline by ______.
A) improving immune functioning
B) increasing the availability of glutamate in the synapse
C) decreasing the availability of glutamate in the synapse
D) increasing blood flow to the whole brain

Question

Quizplus · Accepted Answer

Exercise has been shown to increase blood flow to the brain, which can improve cognition and protect against cognitive decline. However, there is no evidence to support the other options listed.

Exercise Is Believed to Slow Cognitive Decline by ______