The Role of Glutamate in Pain
Glutamate is also the most abundant neurotransmitter, responsible for regulating over 50% of the nervous system, including the sensory system. Glutamate is considered to be an excitatory neurotransmitter, which means it excites or stimulates nerve cells located throughout the nervous system and facilitates the transmission of messages. The excitatory pathway is responsible for a wide variety of functions like the release of adrenaline, the control of movement and motor systems, learning, memory, and the expression of thought. It works in tandem with the inhibitory neurotransmitter GABA (gamma-aminobutyric acid), which calms and relaxes nerve cells and impedes [...]