Structures of the Sheep Brain
lateral ventricle
Identify the space where it is outlined in green.
trigeminal nerve (CN V)
Identify the structure at the probe.
Mammilary body
Identify the structure at the red dot.
cerebellum
Identify this structure
longitudinal fissure
Identify what the arrow is pointing to.
optic nerve (CN II)
Identify what the highlighted region is referring to.
Optic tract
Identify what the red arrow is pointing to.
pia mater
Innermost layer of the meninges
central canal of spinal cord
Name is structure
Olfactory bulb (CN I)
Name the structure.
Oculomotor nerve (CN III)
What is #7?
Optic chiasma
What is indicated by the red circle?
infundibulum
What is indicated her by the black arrow?
infundibulum
What is the black arrow pointing to?
dura mater
What is the outermost meninx called?
septum pellucidum
What is the pink arrow identifying?
cerebral aqueduct
What is the probe pointing to?
pineal gland
What is the probe pointing to?
Spinal cord
What is the red arrow pointing to?
corpora quadrigemina
What is the red arrow pointing to?
olfactory bulb
What is the red arrow pointing to?
hypophysis (pituitary gland)
What is the red arrow?
midbrain
What is this section?
Cerebellum
What is this structure?
Mammilary body
What is this structure?
cerebrum
What is this structure?
corpora quadrigemina
What is this structure?
inferior colliculi
What is this structure?
superior colliculi
What is this structure?
trigeminal nerve (CN V)
What nerve is the red arrow pointing to?
medulla oblongata
What part of the brain as this?
Midbrain
What section of the brain are the the red arrows referring to?
third ventricle
What space is indicated here?
intermediate mass
What structure does the X mark?
corpus callosum
What structure is indicated by the yellow arrow?
fourth ventricle
What structure is indicated here?
spinal cord
What structure is the black arrow pointing to?
medulla oblongata
What structure is the question marks referring to?
Pons
What structure is the red arrow pointing to
pons
What structure is this?
sulcus (sulci)
grooves in the brain
gyrus (gyri)
ridge
