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NR 546 Exam 2024/25 Prediction Questions (All correct Answers, Already Graded A) $10.49   Add to cart
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NR 546 Exam 2024/25 Prediction Questions (All correct Answers, Already Graded A)
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NR 546 Exam 2024/25 Prediction Questions (All correct Answers, Already Graded A)

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  • October 10, 2024
  • 10
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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NR 546


1.Neuroscience: is the study of the structure and function of the brain

and is a field which is making great advancements

2.Gray Matter: The

cerebellum cerebrum,

brain stem,

and the butterfly-shaped portion of the central spinal cord is comprised

of

matter which contains neural cell bodies, axon terminals,

dendrites, and all nerve synapses.

associated with learning

Changing linked to psychiatric diagnoses including Alzheimer's disease,

schizophre- nia, and major depressive disorder

3.White matter: contains nerve fibers that connect neurons from

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, different regions into functional circuits.


The myelin that coats neuronal axons is necessary for electrical impulse

transmis- sion.



Think of the white matter as a transit system. If there are breaks in the

system, then people cannot get to their destinations.


Within the brain, these breaks affect neural communication, affecting

behavior.



Damage to the myelin can impair transmission which can impact not

only sensory and motor function, but also cognition


. White matter abnormalities are associated with autism and vascular

dementia.

4.Frontal Lobes: are associated with movement, intelligence, abstract

thinking. the ability to organize, personality, behavior, and emotional


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