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The overall effect is that [[neurotransmitter]] release from that neurone is inhibited.

...ic Ca2+ levels. When exposed to an abnormally high amount of excitatory [[neurotransmitter]], a [[post-synaptic neuron]] becomes hyperactive. In a brain injury, the

...exerts its effects is not known, but repeated application affects several neurotransmitter systems in the brain, including serotonin receptors and pathways that regu

...a component of the [[basal ganglia]]. This projection uses the inhibitory neurotransmitter GABA, and is thought to exert a "gating" effect on the superior colliculus.

...this communication. The most abundant neurotransmitters are the excitatory neurotransmitter [[glutamate]] and the inhibitory transmitter [[GABA]], but different neuron

...The nerve ending is filled with small [[synaptic vesicles]] that contain [[neurotransmitter]]s - chemical messengers. When the brain gives the command to move a muscle

...n inhibits NPY neurons,causing a decrease in the release of the inhibitory neurotransmitter [[GABA]] (which is synthesised by the NPY neurons). This "disinhibits" the

...plify that with the nerve cell toxicity produced by the high levels of the neurotransmitter, glutamate, that brain injury may release into the synapses connecting nerv

...rine]], (aka noradrenaline).<ref name="pmid11853951"/> Norepinephrine is a neurotransmitter in the central nervous system involved in many different functions, and is ...to (and inhibits) the [[NMDA receptor]] - an important receptor for the [[neurotransmitter]] [[glutamate]]<ref name="pmid1983355">{{cite journal |author=Majewska MD,

...ism. Methylmercury impairs the regulation of the most important excitatory neurotransmitter, glutamate, by impairing the ability of [[glial cells]] to "wash it" from t

...ts on the N-Methyl-D-Aspartate (NMDA) [[cell surface receptor]]s for the [[neurotransmitter]] [[glutamate]].

...ated on the brain dopamine (DA) system, since this is considered to be the neurotransmitter system through which most drugs of abuse exert their reinforcing effects. A

...ated on the brain dopamine (DA) system, since this is considered to be the neurotransmitter system through which most drugs of abuse exert their reinforcing effects. A

...s important biological functions. As a target system they used a complex [[neurotransmitter]] signaling transduction cascade, trying to determine how to discover the r

...ion pair or a more sophisticated molecule such as a hormone, pheromone or neurotransmitter. More formally, the host is defined as the molecular entity possessing conv