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13 Cards in this Set
- Front
- Back
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activation of Cl or K channels postsynaptically causes what?
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inhibition (IPSPs)
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activation of Na channels and inhibition of K channels causes what?
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excitation (EPSPs)
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which NT doesn't change membrane excitability by decreasing K conductance?
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dopamine
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which receptor shares the same K channel as 5-HT receptor?
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GABAb
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which 4 compounds are most likely to function as NT in hierarchical systems?
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glutamate, aspartate, GABA, glycine
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is beta-endorphin excitatory or inhibitory?
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inhibitory
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NT found in raphe nuclei
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serotonin
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strychnine is an antagonist
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glycine
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cAMP can modify voltage gated channels after activation of which receptor?
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beta adrenoceptor
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which compound is likely to activate Renshaw receptor?
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nicotine
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this decreases functional activities of several NTs and can cause parkinson-like dysfunction
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reserpine
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this amine NT is found in cell bodies of pons and brainstem; release is autoregulated via presynaptic inhibition at some sites
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NE
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excitatory NE receptors
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alpha and beta 1
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