Multiple Choice
How does memory improve after sleep?
A) Certain synapses strengthen during learning, and others weaken during sleep.
B) Increased blood flow to the brain during sleep develops new neurons.
C) Action potentials slow down during the day and increase velocity during sleep.
D) The brain increases its ratio of excitatory transmitters to inhibitory transmitters.
Correct Answer:

Verified
Correct Answer:
Verified
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