What are neurotransmitters?

Some articles on neurotransmitters, neurotransmitter:

Postictal State - Causes - Neurotransmitter Depletion
... Neurotransmitters must be present in the axon terminal and then exocytosed into the synaptic cleft in order to propagate the signal to the next neuron ... While neurotransmitters are not typically a limiting factor in neuronal signaling rates, it is possible that with extensive firing during seizures neurotransmitters could be used up faster than new ones ... There is currently no direct evidence for neurotransmitter depletion following seizures ...
Flibanserin - Mechanism of Action
... Several sex steroids, neurotransmitters, and hormones have important excitatory or inhibitory effects on the sexual response ... Among the neurotransmitters, the excitatory activity is driven by dopamine and norepinephrine, while the inhibitory activity is driven by serotonin ... By modulating these neurotransmitters in selective brain areas, flibanserin, a 5-HT1A receptor agonist and 5-HT2A receptor antagonist, is likely to ...
Postganglionic Nerve Fibers - Neurotransmitters
... The neurotransmitters of postganglionic fibers differ In the parasympathetic division, neurons are cholinergic (that is, acetylcholine is the primary neurotransmitter.) In the sympathetic division, neurons are ... glands, which is accomplished by preganglionic fibers, and subsequently uses acetylcholine as a neurotransmitter ...
Phenylpropylaminopentane
... the impulse propagation mediated transmitter release of the neurotransmitters dopamine, norepinephrine and serotonin in the brain (although unlike the ... amphetamine, which release a flood of monoamine neurotransmitters in an uncontrolled manner, PPAP instead only increases the amount of neurotransmitter that gets released when a ... amphetamine and PPAP increase the amount of neurotransmitters that get released, amphetamine causes neurons to dump neurotransmitter stores into the synapse ...
Neurotransmitter Transporter
... Neurotransmitter transporters are a class of membrane transport proteins that span the cellular membranes of neurons ... Their primary function is to carry neurotransmitters across these membranes and to direct their further transport to specific intracellular locations ... There are more than twenty types of neurotransmitter transporters ...