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NR 546 / NR546 ACTUAL FINAL EXAM 2024/25 PREDICTION EXAM WITH ACTUAL 550+ QUESTIONS AND COMPLETE 100% CORRECT ANSWERS WITH VERIFIED AND WELL EXPLAINED RATIONALES ALREADY GRADED A+ BY EXPERTS |LATEST VERSION 2024 WITH GUARANTEED SUCCESS AFTER DOWNLOAD A$15.49
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NR 546 / NR546 ACTUAL FINAL EXAM 2024/25 PREDICTION EXAM WITH ACTUAL 550+ QUESTIONS AND COMPLETE 100% CORRECT ANSWERS WITH VERIFIED AND WELL EXPLAINED RATIONALES ALREADY GRADED A+ BY EXPERTS |LATEST VERSION 2024 WITH GUARANTEED SUCCESS AFTER DOWNLOAD A
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NR 546
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NR 546
NR 546 / NR546 ACTUAL FINAL EXAM 2024/25 PREDICTION EXAM WITH ACTUAL 550+ QUESTIONS AND COMPLETE 100% CORRECT ANSWERS WITH VERIFIED AND WELL EXPLAINED RATIONALES ALREADY GRADED A+ BY EXPERTS |LATEST VERSION 2024 WITH GUARANTEED SUCCESS AFTER DOWNLOAD ALREADY PASSED!!!!!!! (PROVEN ITS ALL YOU NEE...
NR 546 / NR546 ACTUAL FINAL EXAM
2024/25 PREDICTION EXAM WITH
ACTUAL 550+ QUESTIONS AND
COMPLETE 100% CORRECT ANSWERS
WITH VERIFIED AND WELL EXPLAINED
RATIONALES ALREADY GRADED A+ BY
EXPERTS |LATEST VERSION 2024 WITH
GUARANTEED SUCCESS AFTER
DOWNLOAD ALREADY PASSED!!!!!!!
(PROVEN ITS ALL YOU NEED TO EXCEL
IN YOUR EXAMS )
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, Neuronal transmission that does not require/without a synapse; chemical messengers
(neurotransmitters) can spill over to distant neurons by diffusion (chemical puffs); example dopamine in
the prefrontal cortex are usually diffused across synapses of neurons that do not have dopamine
receptors due to lack of dopamine reuptake transporter pumps (DATs) to terminate the action of
dopamine released
Monoamine autoreceptors
An example of volume neurotransmission; located on the dendrites and soma of neurons; monamines
released from dendrites of this neuron binds to these autoreceptors and would inhibit neuronal impulse
flow in that neuron
Neurotransmitters that are introduced to the body that often mimic the brain's natural
neurotransmitters
Examples of exogenous substrates
Antidepressants, anxiolytics, hallucinogenic
Signal transduction
The propagation or cascade of events that occur following the stimulation of a postsynaptic receptor
Gene expression
, The final or ultimate function of neurotransmission
Epigenetics
A system that determines whether a given gene is made into its specific RNA and protein, or if it is
ignored or silenced. The study of environmental influences on gene expression that occur without a DNA
change.
Epigenetic mechanism
Turn genes on and off by modifying the structure of chromatin in the cell nucleus
What contributes to mental disorders?
Rody has treatment-resistant obsessive-compulsive disorder and was recently prescribed a
glutamatergic agent to augment his dose of fluvoxamine. Which of the following glutamatergic agents
function as a partial agonist at the NMDA receptor glycine site?
Rapastinel
Net agonist
When full agonist is absent, partial agonist acts as a...
Neurons
Specialized nerve cells in the CNS
Dendrites
Tree-like branching that extends from the cell body that forms chemical communication with axons,
soma, and other dendrites; also contain dendritic spines
Soma
Cell body; contains cell organelles (mitochondria, ER, synaptic vesicles, mRNA
Axon
Tail-like structure that extends from the cell body that is responsible for electrical and chemical
neurotransmission
Synapse
Chemical transmission between neurons
Presynaptic
Anterograde chemical transmission
Postsynaptic
Retrograde chemical transmission
Synaptic cleft
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