What Are the Different Types of Amino Acid Neurotransmitters?

Amino acid neurotransmitter An amino acid that functions as a neurotransmitter. Many are known. For example, glutamic acid and aspartic acid are excitatory neurotransmitters; -aminobutyric acid and glycine are inhibitory neurotransmitters. The former is the amino acid with the highest concentration in the brain, although it can be absorbed from the blood. However, brain tissue can still be synthesized in the mitochondria of neurons, in the tricarboxylic acid cycle of glucose metabolism, using oxaloacetate or a ketoarsolic acid as raw materials and catalyzed by transaminase. Stored at the axonal tip. When nerve impulses are transmitted to the periphery, they are released by the presynaptic membrane and quickly spread behind the synapse, and bind to the receptors there, which promotes the opening of the sodium and potassium channel gates, thereby generating an excitatory effect; a small part is presynaptic Membrane and glial cells reuptake. Glutamate and aspartatergic neural pathways are mainly distributed in the cortex, hippocampus, cerebellar granule cells, olfactory cortex, visual cortex, and lateral geniculate body. ^[1]