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Introduction to Anatomical Terminology ] Introduction to Tissues ] Articulations and the Skeletal System ] Upper Extremities of the Skeletal System ] Lower Extremities of the Skeletal System ] Skull ] Trunk of the Skeletal System ] Skeletal Muscle System and Upper Extremities ] Lower Extremities of the Skeletal Muscle System ] Head, Neck and Trunk ] [ Central Nervous System ] Endocrine System ]

Laboratory 13.  Central Nervous System

   

During this laboratory, you will study both the peripheral and central nervous systems.  Emphasis is placed on basic brain anatomy, nerve plexuses, brain ventricles, and the meninges.  This lab will conclude with a sheep brain dissection to better understand brain anatomy

As always, your photographic atlas, textbook, and the websites listed below are excellent resources to help you study this material.  

Key Words: 

(You should be able to define or explain these terms.)
cerebrum

temporal lobe

spinal cord

 

 

cerebellum

occipital lobe

cerebellum

 

 

brain stem

diencephalon

cranial nerves

 

 

sentience

corpus callosum

nerve plexuses

 

 

spinal cord

olfactory bulbs

cervical plexus

 

 

cauda equina

sulci

reflex arc

 

 

dura mater

gyri

brachial plexus

 

 

arachnoid mater

fissures

pineal gland

 

 

pia mater

longitudinal fissures

arbor vitae

 

 

lateral ventricles

central sulcus

cervical enlargement

 

 

third ventricle

commisures

lumbar enlargement

 

 

fourth ventricle

midbrain

lumbar plexus

 

 

 

forebrain

hindbrain

sacral plexus

 

 

 

frontal lobe

pons

hypothalmus

 

 

 

parietal lobe

medulla oblongata

thalmus

meninges

Pictures of Sheep Brain Dissection:

  

 

 

Want to find out more about the CSN and PSN terminology?
Visit these sites:

 http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/C/CNS.html

 http://www.neuroanatomy.hpg.ig.com.br/

 http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/P/PNS.html

 

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