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What is the function of the neurotransmitter orexin in the brain?
Dirkhanson
Orexin has a key function in human neurology and physiology. It is a regulator in and around the hypothalamus which affects one's hunger, fatigue and general arousal. Though its quantity in our anatomy is far less than that of of other neurotransmitters, its role is no less important.
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∙ 10y ago
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What works by increasing activity in certain areas of the brain to increase concentration and wakefulness?
Orexin increases activity in certain areas of the brain to increase concentration and wakefulness. Orexin reacts with norepinephrine neuron receptors.
Works by increasing activity in certain areas of the brain to increase concentration and wakefulness?
Orexin increases activity in certain areas of the brain to increase concentration and wakefulness. Orexin reacts with norepinephrine neuron receptors.
Why would a lack of neurotransmitter change the function of the brain?
Yes, signals would not pass between the nerve cells.
What neurotransmitter functions as a common inhibitory neurotransmitter in the brain?
GABA (Gamma-AminoButyric Acid) is the most common neurotransmitter producing inhibition in the brain.
How do the nerves get to the brain?
neurotransmitter!!!
Could intelligence be primarily a matter of having plenty of the right neurotransmitter at the right synapses?
Optimal neurotransmitter function certainly would help a brain reach its full intellectual potential. However, neuronal connections are what hold the data of intelligence in the first place. However optimal neurotransmitter function encourages the new neuronal connections.
How does the brain's ability to adapt when it experiences long periods of too much or too little neurotransmitter help it maintain homeostasis?
the brain adapts to drug exposure in order to function normally.
What is the most common excitatory neurotransmitter in the brain?
Glutamate
Cocaine cause the sudden release the brain of a neurotransmitter called?
True. Cocaine causes the sudden release in the brain of a neurotransmitter called dopamine. Source. Prentice Hall
Which of these is the neurotransmitter associated with laughter?
Endorphins : "Humor involves the brain's reward system, which mainly uses dopamine as its neurotransmitter."
How does romance affect the brain?
There is signficant release of dopamine (the "feel good" neurotransmitter in the brain).
What is the pleasure producing transmitter in the brain called?
Dopamine is the pleasure-producing neurotransmitter in the brain.
