Assertion: brain | /r/CapableOf | create chemical messengers
Facets:
value: with aging
type: OTHER
Source sentences:
text: To help those messages travel from one neuron to another, the brain creates chemical messengers called neurotransmitters.
text: Neurotransmitter systems: Researchers suggest that the brain generates less chemical messengers with aging, and it is this decrease in dopamine, acetylcholine, serotonin, and norepinephrine activity that may play a role in declining cognition and memory and increased depression.
text: To help those messages travel from one neuron to another, the brain creates chemical messengers called neurotransmitters.