neurotransmitter

Articles tagged with “neurotransmitter”

2 articles

GABA (Gamma-Aminobutyric Acid): The Brain's Primary Inhibitory Neurotransmitter

A definition of GABA, the brain's main inhibitory neurotransmitter, and its relationship to ketamine's mechanism of action and therapeutic effects.

Mar 5, 2026

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glossary

Glutamate: The Excitatory Neurotransmitter Central to Ketamine's Action

Glutamate, the brain's excitatory neurotransmitter, and why its post-NMDA-blockade surge is central to how ketamine produces rapid antidepressant effects.

Jan 28

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