Test Bank for Discovering Behavioral Neuroscience, 5th Edition by Laura A. Freberg.pdf

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Test Bank
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tomaccompany
Behavioral Neuroscience, Eighth Edition
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S.mMarcmBreedlovemand mNeilmV.mWatson

Chapter 2: Functional Neuroanatomy: The Nervous System an
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TESTmQUESTIONS

Essay/Discussion

Preparemamcomprehensivemdiscussionmformeachmof mthemfollowingmtopics:

1. What mismaxonalmtransport,mand mhowmismit mimportant mtomthemfunctioningmof mneurons?mDe
scribemthemkeymcomponentsmof mthemneuronmthat mareminvolved minmaxonalmtransport,mand mthe
mspeedsmat mwhichmtheymoperate.




2. Summarizemthemneuronmdoctrinemand mthemprocessmof mdiscoverymthat mled mupmtomit.

3. Givemanmaccount mof mthemwaysminmwhichmneuronsmmaymbemcategorized.mWhat maremt
hemvariousmcategories,mand mwhat maremsomemexamplesmformeachmcategory?

4. Describemthemtypicalmsynapse.mWhat mismthemsequencemof meventsmat mthemsynapsemthat
mismtriggered mbymelectricalmactivityminmthemaxon?




5. What maremglialmcells?mNamemfourmtypesmof mglialmcells,mand mdescribemthreemimport
ant mfunctionsmthat mglialmcellsmperform.

6. Summarizemthemwaysminmwhichmonembrainmregionmmaymbemdistinguished mfrommanother.m
Inmyourmanswer,mtakemseveralmperspectives,mincludingmthosemof mgrossmanatomy,mcellularma
natomy,mand mfunctionalmanatomy.

7. What maremthemdivisionsmof mthemperipheralmnervousmsystem?mBrieflymdescribemthemkind m
of minformationmconveyed mbymeachmdivisionmand msubdivisionsmof mthemautonomicmnervous
msystem.




8. Namemthem12mpairsmof mcranialmnerves,mand mbrieflymmentionmthemfunctionsmperformed m
bymeach.

9. How mdoesmembryonicmdevelopment mprovidemamschememformsubdividingmthemhumanmbrain
?

10. Describemfourmwaysmof mvisualizingmthembrainmat mamcellularmlevel.mWhenmrelevant,mw
hat mmoleculesmareminvolved mformamgivenmvisualizationmtechnique?


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11. Comparemand mcontrast mat mleast mfourmdifferent mhumanmbrainmimagingmtechnologiesmt
hroughmdiscussionmof mtheirmtechnicalmbasesmand mthemtypesmof minformationmeachmprovide
s.

12. Describemthemarterialmsupplymof mthemhumanmbrain,mincludingmbothmthemarteriesmthat men
termthemcraniummand mthemmajormintracranialmarteriesmthat marisemfrommthem.

13. Describemhow mfMRI mhasmbeenmmodified mtomlookmat msimultaneousmbrainmactivationmduri
ngmsocialminteractions.mHow mhasmthismtechniquemhelped mourmunderstandingmof mthemcognitiv
emprocessingmthat mtakesmplaceminminteractionsmbetweenmindividuals?


Multiplem Choice

1. Synapticmvesiclesmaremfound minmthe
a. cellmbody.
b. dendriticmspines.
c. axonmhillock.
d. synapticmboutons
.mAnswer:md
TextbookmReference:mSpecialized mCellsmMakemUpmthemNervousmSystemmBloo
m’smLevel:m1.mRemembering

2. Whichmneuronsmcanmcollect mthemmost minformation?
a. Bipolar
b. Monopolar
c. Multipolar
d. Unipolar
mAnswer:mc

TextbookmReference:mSpecialized mCellsmMakemUpmthemNervousmSystemmBloo
m’smLevel:m5.mEvaluating

3. Themmajormfunctionmof mSchwannmcellsmismthe
a. transmissionmof mnutrientsmtomneurons.
b. myelinationmof mperipheralmnervemfibers.
c. scavengingmof mcellularmdebris.
d. myelinationmof maxonsminmthembrain
.mAnswer:mb
TextbookmReference:mSpecialized mCellsmMakemUpmthemNervousmSystemmBloo
m’smLevel:m1.mRemembering

4. Duringmmultiplemsclerosis,mmyelinm inmthembrainmismlost.mWhichmcellsmwould mbemmost mlik
elymtombemtryingmtomreplacemlost mmyelinminmthembrain?
a. Oligodendrocytes
b. Schwannmcells
c. Astrocytes


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d. Bothmamand m
bmAnswer:ma
TextbookmReference:mSpecialized mCellsmMakemUpmthemNervousmSystemmBloo
m’smLevel:m4.mAnalyzing

5. Themsizemrangemof mmost mneuronalmcellmbodiesmis
a. 1‒10mm.
b. 1‒10mmm.
c. 10‒100mnm.
d. 10‒100mm.
Answer:md
TextbookmReference:mSpecialized mCellsmMakemUpmthemNervousmSystemmBloo
m’smLevel:m1.mRemembering

6. Whichmhistologicalmtechniquemismused mformtract mtracing?
a. Horseradishmperoxidasemstain
b. Inmsitumhybridization
c. Golgimstain
d. Nisslmstain
mAnswer:ma

TextbookmReference:mSpecialized mCellsmMakemUpmthemNervousmSystemmBloo
m’smLevel:m1.mRemembering

7. Themhumanmbrainmcontains
a. 100‒150mbillionmcircuits.
b. 100‒150mbillionmneurons.
c. 100‒150mmillionmneurons.
d. 100‒
150mmillionmglialmcells.mAnsw
er:mb
TextbookmReference:mSpecialized mCellsmMakemUpmthemNervousmSystemmBloo
m’smLevel:m1.mRemembering

8. Themneuronmdoctrine
a. wasmconfirmed musingmelectronmmicroscopy.
b. proposed mthemexistencemof msynapticmcontactsmbetweenmneurons.
c. stemmed mfrommthemworkmof mthemgreat mneuroanatomist mRamónmymCajal.
d. Allmof mthemabov
emAnswer:md
TextbookmReference:mSpecialized mCellsmMakemUpmthemNervousmSystemmBloo
m’smLevel:m4.mAnalyzing

9. Themgapsmbetweenmsegmentsmof mmyelinmaremknownmas
a. synapticmclefts.
b. nodesmof mRanvier.
c. terminalmboutons.
d. neuromuscularmjunctions.

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c.
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