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Functional Neuroanatomy Final Exam (Exam 1 and 2 Review) With Questions And 100% SURE ANSWERS
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JACKLINEFunctional Neuroanatomy Final Exam (Exam 1 and 2
Review) With Questions And 100% SURE ANSWERS
Practice questions for this set
,Terms in this set (102)
Categorize a sensory neuron that carries proprioceptive information into the spinal cord of the leg
Somatic system
to help a person track position sense according to one of the below subdivisions.
According to the image above, neuron #2 in Region A is
_ _____________ to region I.
Afferent
According to the above image showing connections, which
regions contain only fibers of passage (select all that
Regions: D, G, H, K, L, M, O, P, R, and S
apply)?
Which early group of nervous system-derived cells require an intermediate level of stimulation by
Neural crest cells bone morphogenic proteins by comparison to the others mentioned to "break away" and fulfill their
niche role in their specific category of the nervous system?
By the fifth week of gestation, there are five enlargements or "cephalons" that derive from the
Metencephalon anterior neural tube. Which of these will be the origin of both the pontine nuclei and the
cerebellum?
In general, during the earlier development of the spinal cord, cell differentiation takes two distinct
Basal Plate pathways based on "plates" that develop. The origin of motoneurons efferent from the spinal cord
would generally be the ______________ _.
Functional Neuroanatomy Final Exam (Exam 1 and 2 Review)
, Following division near the ventricular zone, new Which of the below-delineated strategies best describes how new cortical neurons migrate into the
neuron-destined migrating neuroblasts migrate developing cortical mantle?
short distances and fill the lower or more internal
layers first, with subsequent generations migrating
past the settled neurons of previous generations
and dropping some connections as they pass to fill
progressively more external layers. The last
generation then fills the outermost layers.
Which below choices reference the amount of neurotransmitter contained within synaptic vesicles
quanta
that generally remains constant but can be modified by plasticity mechanisms?
Which of the below molecules is NOT a cytoskeleton component for the broad category of neuronal
Clathrin
cells?
Which of these types of transport would be used by neurons to transport proteins harvested at axon
Retrograde fast component
terminals back towards the soma?
Do metabotropic receptors utilize mechanisms that result in quick channel opening resulting in rapid
No
circuitry responses within the nervous system?
Match the below glial cell types with an appropriate role/responsibility.
1. Astrocytes - D. Surround blood vessels in the
central nervous system and form a selective
Glial cell types:
boundary that filters certain unwanted substances
1. Astrocytes
from gaining access to the brain parenchyma
2. oligodendrocytes
3. microglia
2. Oligodendrocytes - C.Form myelin sheath
4. Schwann cells
wrappings around neurons in the central nervous
system
A. Produces periodic myelin sheath wrappings around most peripheral neuronal axons except for
some pain and temperature sensory systems
3. Microglia - B. Engage inflammatory mechanisms
and phagocytosis of damaged tissues in the central
B. Engage inflammatory mechanisms and phagocytosis of damaged tissues in the central nervous
nervous system.
system.
4. Schwann cells - A. Produces periodic myelin
C. Form myelin sheath wrappings around neurons in the central nervous system
sheath wrappings around most peripheral neuronal
axons except for some pain and temperature
D. Surround blood vessels in the central nervous system and form a selective boundary that filters
sensory systems
certain unwanted substances from gaining access to the brain parenchyma
Functional Neuroanatomy Final Exam (Exam 1 and 2 Review)
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