| dopamine |
Neurotransmitter associated with Parkinson's disease.
출처: www.people.vcu.edu/~swharkin/swhpages/glossary.htm
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| dopamine |
Dopamine is a neurotransmitter formed in the substantia nigra and transmitted, by the nigrostriatal fibres, to the striatum. A decrease in the number of dopamine-producing cells in PD results in impaired communication between the substantia nigra and the striatum. Dopamine deficiency is a causative factor of PD and is associated with bradykinesia, tremor, and rigidity. ...
출처: www.parkinsonsdisease.com/lwp/glossary.htm
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| dopamine |
a hormone-like substance that is an important neurotransmitter. In normal amounts it facilitates vital brain functions, but in imbalance it causes serious dysfunction. Dopamine affects processes controlling movement, emotion, and the sense of pleasure and pain. The chemical formula for dopamine is C 8 H 11 NO 2 .
출처: www.cem.msu.edu/~cem181fp/schitzo/glossary.html
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| dopamine |
A monoamine catecholamine neurotransmitter and hormone (C 8 H 11 NO 2 ) which is a precursor of norepinephrine. It is involved in motor activity, reward, learning, memory, and various other functions.
출처: digitalunion.osu.edu/r2rsummer04/broderick.16/Glos...
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| dopant |
Tiny amounts of impurities can change the electronic properties of the silicon, affecting greatly how it conducts electric current. Selected impurities called dopants are deliberately introduced into the silicon to create devices such as transistors. Typical dopant concentrations in silicon range from one part in a thousand to one part in ten million. Phosphorus, arsenic and boron are the most common dopants used for silicon. ...
출처: www.genus.com/glossary.html
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