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Definitions from the Web

Brain Catecholamines

Description: Brain catecholamines refer to a group of neurotransmitters that play a crucial role in the central nervous system. These neurotransmitters include dopamine, norepinephrine, and epinephrine. They are responsible for regulating various functions such as mood, cognition, and arousal in the brain.

Senses and Usages:

1. Sense: Neurotransmitters
• Example Sentence: The brain catecholamines dopamine and norepinephrine are known to be involved in the reward and motivation pathways.
2. Sense: Mood Regulation
• Example Sentence: Imbalances in brain catecholamines can lead to mood disorders such as depression and anxiety.
3. Sense: Cognitive Function
• Example Sentence: Studies have shown that the release of brain catecholamines improves cognitive performance and attention.
4. Sense: Arousal
• Example Sentence: Epinephrine, one of the brain catecholamines, is responsible for the body's "fight or flight" response.

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