Neurotransmitters are chemical messengers that help nerve cells (neurons) communicate with one another. These chemical messengers affect the brain by either exciting (stimulating), inhibiting ...

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The study’s lead author, Assistant Project Scientist Swetha Godavarthi, and colleagues investigated neurotransmitter expression in the medial prefrontal cortex, a brain area often affected in ...

Elvin Mirzayev, CFA, holds the CFO position at Norm OJSC. He has been a contributor to Investopedia since 2014. Vikki Velasquez is a researcher and writer who has managed, coordinated, and ...