A&P brain lab Flashcards
lateral view: front of brain
frontal lobe
lateral view: top of brain
parietal lobe
lateral view: bottom of brain
temporal lobe
lateral view: back of brain
occipital lobe
lateral view: small attachment to brain
cerebellum
parietal lobe: separates gyri
central sulcus
gyrus towards frontal lobe
precentral gyrus
gyrus towards occipital lobe
postcentral gyrus
line separates frontal and temporal lobe
lateral fissure
line separates temporal and occipital from cerebellum
transverse fissure
top of brain: line that separates left and right brain
longitudinal fissure
sagittal fissure
structure that separates cerebellum into two
cerebellar vermis
cerebrum and diencephalon makes
forebrain
midbrain, pons, and medulla oblongata makes
brainstem
pons, medulla oblongata, and cerebrum makes
hindbrain
line that separates parietal and occipital lobe
parieto-occipital sulcus
parietooccipital fissure
big bump on brainstem
pons
underneath big bump on brainstem
medulla oblongata
above big bump on brainstem
midbrain
structure on medulla oblongata
medullary pyramid
bump on medulla oblongata
olive
divider of medulla oblongata
decussation of the pyramids
macaroni noodle opening
optic nerve
macaroni noodle body
optic chiasm
macaroni noodle
optic tract
below mac noodle
infundibulum
below below mac noodle, above pons
mammillary body
inside skull first hole
opposite large hole
olfactory foramina
inside skull hole on left side
optic canal
side skull hole on right side
foramen rotundum
inside skull hole (line) on left side
internal acoustic meatus
inside skull hole on right side about big hole
jugular foramen
inside skull line above big hole
hypoglossal canal
inside skull big hole
foramen magnum
inside eye small hole
optic canal
inside eye line by long hole
superior orbital fissure
under skull small hole on left side
foramen ovale
under skull small hole on right side, close to big hole
stylomastoid foramen
under skull big hole
foramen magnum
corpora quadrigemina has:
superior colliculus, inferior colliculus
cerebellar peduncle has:
superior, middle, inferior
optic canal nerves:
optic nerve II
superior orbital fissure nerves:
oculomotor nerve III
trigeminal nerve V
abducens nerve VI
trochlear nerve IV
foramen ovale nerves:
trigeminal nerve V
foramen rotundum nerves:
trigeminal nerve V
internal acoustic meatus nerves:
vestibulocochlear nerve VIII
facial nerve VII
stylomastoid nerves:
facial nerve VII
jugular foramen nerves:
vagus nerve X
glossopharyngeal nerve IX
accessory nerve XI
hypoglossal canal nerves:
hypoglossal nerve XII
olfactory foramina nerves:
olfactory nerve I
foramen magnum nerves:
accessory nerve XI
above cerebellar peduncles
corpora quadrigemina
above corpora quadrigemina
pineal body
above pineal body (space)
3rd ventricle
above third ventricle
interthalamic adhesion
above interthalamic adhesion
corpus callosum
next to interthalamis adhesion
thalamus
diencephalon
ridge single, plural
gyrus, gyri
cerebellum has:
white line: arbor vitae
ridges: folia