Assertion: brain | /r/HasProperty | slowing
Facets:
value: in activity
type: OTHER
value: in norepinephrine
type: OTHER
value: in acetylcholine
type: OTHER
value: in dopamine
type: OTHER
value: in serotonin
type: OTHER
Source sentences:
text: When there is sudden speeding up and slowing down, such as in a car crash or fall, the brain can move around violently inside the skull, resulting in injury.
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.