lab 7 nervous system

Practical 3

A. This part of the brain is known as the ____ (L/R)

right lateral hemisphere

B. identify this deep groove

longitudinal fissure

C. Brain ridges are known as

gyri

D. The shallow grooves of the brain are known as

sulci

E. Identify this specific groove (L/R)

left central sulcus

F. identify this specific groove (L/R)

Right lateral sulcus

H. identify this lobe of the brain

Frontal lobe

I. idenitify this lobe

parietal lobe

J. identify this lobe

temporal lobe

K. identify this lobe

occipital lobe

A. identify this structure of the cerbrum

corpus callosum

B. identify this structure of the diencephalon

thalamus

C. Identity this structure of the diencephalon

hypothalamus

D. identify this structure of the brainstem

midbrain

E. identify this structure of the brainstem

pons

F. identify this stucture of the brainstem

medulla oblongata

G. this half of the cerebrum is known as the ____ (L/R)

left lateral hemisphere

H. identify this structure of the cerebellum

arbor vitae

I. identify this cranial nerve (I)

olfactory

J. identify cranial nerve (II)

optic

A. Identify this cavity (L/R)

right lateral ventricle

B. identify this cavity

third ventricle

C. identify this canal

cerebral aquaduct

D. identify this cavity

fourth ventricle

E. the structure that are “colored pink” in this model represent the ____ _____

choroid plexus

A. identify this covering associated with the spinal cord

pia mater

B. identify this space associated with the spinal cord

subarachnoid space

C. Identify this covering associated with the spinal cord

arachnoid mater

D. identify this covering associated with the spinal cord

dura mater

A. this tissue making up the spinal cord is known as ___ mater

white matter

B. This tissue making up the spinal cord is known as ____ matter

gray matter

C. identify this structure

posterior median funiculus

D. identify this structure

central canal

E. identify this structure

anterior median funiculus

F. identify this portion of the spinal nerve (L/R)

right anterior root

G. identify this portion if the spinal nerve (L/R)

right posterior root

H. identify this portion of the spinal nerve (L/R)

right dorsal root ganglion

A. identify this type of tissue

nervous tissue

B. identify this type of cell

neuroglia

C. Identify this organelle

nucleus

D. identify this type of cell

neuron

E. identify this part of the cell

cell body

F. identify this organelle

nucleus

G. the part of this cell labeled “12” is known as ____

dendrite

H. identify this part of the cell

axon

I. this protective covering is known as the ____ _____

myelin sheath

J. these gaps are known as _____ __ ______

nods of ranvier

A. identify this structure

pinna

B. identify this structure (tube)

external acoustic meatus

C. identify this structure

tympanic membrane

D. these bones are collectively known as the _____ ______

Auditory ossicles

E. identify this structure

semicircular canals

F. identify this structure

cochlea

G. identify this nerve

vastibulocochlear

H. identify this structure (tube)

auditory tube

A. identify this muscle

superior rectus

B. identify this muscle

superior oblique

C. identify this muscle

lateral rectus

D. identify this muscle

medial rectus

E. identify this muscle

inferior rectus

F. identify this muscle

inferior oblique

A. identify this part of the fibrous tunic

sclera

B. identify this structure

cornea

C. identify this structure

lens

D. identify this structure

iris

E. identify this structure (opening)

pupil

F. identify this part of the vascular tunic

choroid coat

G. identify this part of the nervous tunic

retina

H. identify this nerve

optic nerve