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  1. Gamma-Aminobutyric Acid (GABA): What It Is, Function & Benefits

    Gamma-aminobutyric acid (GABA) is a neurotransmitter, a chemical messenger in your brain. It slows down your brain by blocking specific signals in your central nervous system (your brain …

  2. Neurotransmitters: What They Are, Functions & Types

    Mar 14, 2022 · GABA is the most common inhibitory neurotransmitter of your nervous system, particularly in your brain. It regulates brain activity to prevent problems in the areas of anxiety, …

  3. Glutamate: What It Is & Function - Cleveland Clinic

    Apr 25, 2022 · Glutamate is also needed for making another neurotransmitter in your brain called gamma-aminobutyric acid (GABA). GABA is known as the “calming” neurotransmitter.

  4. Acetylcholine (ACh): What It Is, Function & Deficiency

    What is acetylcholine (ACh)? Acetylcholine (ACh) is a neurotransmitter, a chemical that carries messages from your brain to your body through nerve cells. It’s an excitatory neurotransmitter. …

  5. Endorphins: What They Are and How to Boost Them - Cleveland …

    Endorphins are a type of neurotransmitter, or messenger in your body. They attach to your brain’s reward centers (opioid receptors) and carry signals across your nervous system.

  6. Dopamine: What It Is, Function & Symptoms - Cleveland Clinic

    It plays a role in many important body functions, including movement, memory and pleasurable reward and motivation. High or low levels of dopamine are associated with several mental …

  7. Benzodiazepines: What They Are, Uses, Side Effects & Risks

    Benzodiazepines tell your brain to release a neurotransmitter, gamma-aminobutyric acid (GABA). This neurotransmitter has a specific job: It makes your nervous system less active.

  8. Substantia Nigra (SN): What It Is, Function & Anatomy

    May 15, 2022 · Overview There's one substantia nigra on each side of your brain. This small structure helps manage the functions and connections between different brain areas.

  9. Serotonin: What Is It, Function & Levels - Cleveland Clinic

    Serotonin is a chemical that carries messages between nerve cells, telling your body how to perform various functions. Serotonin plays a role in mood, digestion and sleep.

  10. Gabapentin: Uses, Side Effects, Dosages, Interactions & More

    Gabapentin is a prescription medication known as a gamma aminobutyric acid (GABA) analogue. GABA reduces the excitability of nerve cells (neurons) in the brain, which play a role in …