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Glutamate

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Q: What neurotransmitter is always excitatory?
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If a neurotransmitter depolarizes the postsynaptic membrane it is referred to as?

Excitatory


What causes the receiving cell the fire?

Excitatory neurotransmitter


What is the most common excitatory neurotransmitter in the brain?

Glutamate


Is dopamine a neurotransmitter?

Yes, Dopamine is an excitatory neurotransmitter. It is important in motivation and pleasure perception in humans.


What determines whether the response of a receiving neuron is excitatory or inhibitory?

The type of neurotransmitter.


What is an excitatory neurotransmitter secreted by motor neurons innervating skeletal muscles?

acetylcholine


What would happen if the re-uptake of a stimulatory neurotransmitter was blocked?

The action of the excitatory neurotransmitter will increase, since its concentration in the synapse will rise.


What is neurotransmitter tone?

Tone denotes the concentration of neurotransmitter within a given region of the nervous system. A lot of glutamate indicates a high excitatory, glutamatergic tone.


Neurotransmitters find their way to and subsequently trigger firing of that neuron?

Excitatory neurotransmitter


What determines whether a neurotransmitter will have an inhibitory excitatory effect?

How a neurotransmitter interacts with the receptors determines its effects. They activate receptors to perform specific functions in the body.the type of receptor


What are epsp?

EPSP is an abbreviation for excitatory postsynaptic potential. This is a graded depolarization of a postynaptic membrane responding to neurotransmitter stimulation.


Why can some neurotransmitters be both excitatory and inhibitory?

Excitatory neurotransmitter usually is acetylcholine. To get inhibitory responses in a nerve cell, the arrangement of receptors is different. The study of nervous system in detail will provide you exact answer to your question.