Topic 2: Anatomy Flashcards
What structure is #1? What is it functions?
frontal lobe
planning, cognition, motor system
What structure is #6? What is it functions?
parietal lobe
somatosensory & attention
What structure is #3? What is it functions?
central sulcus
seperate frontal lobe from parietal lobe
What structure is #5? What is it functions?
occipital lobe
visual processing
What structure is #2? What is it functions?
Sylvian (lateral) fissure
seperate temporal lobe from front lobe & parietal lobe
What structure is #1? What is it functions?
precentral gyrus
motor cortex
What structure is #4? What is it functions?
postcentral gyrus
somatic sensory cortex
What structure is #5? What is it functions?
Superior temporal gyrus
primary auditory processing
What structure is #1? What is it functions?
parahippocampus gyrus
memory storage
What structure is #8 & 5? What is it functions?
oldfactory bulb and oldfactory tract
smell
What structure is #12? What is it functions?
uncus
memory storage
What structure is #9? What is it functions? Where is it relate to hypothalamus position?
optic chiasm
where is the optic nerves cross for visual processing
below hypothalamus
What structure is #7? What structure attach to this?
infundibular stalk
pituitary gland
What structure is #2? What part of brain is this structure?
mammillary body
hypothalamus of diencephalon
What structure mark the midbrain? # on the picture?
cerebral peduncles
4
What structure is #6? What is it functions?
Pons
relay information btw cortex and cerebellum
What structure is #11? What is it functions?
Medulla pyramids
relay motor information btw cortex and spinal cord
What structure is #10? What is it functions?
cerebellum
motor learning and coordination
What structure is #4? What is its function?
temporal
auditory, recognition
What structure is #3? What is its function? What part of bigger structure is this relate to?
inferior olive
coordination and movement
medulla
what does fornix do?
connect hippocampus & hypothalamus
In which direction does the association fibers send the axons? In what pathways does it relate to?
send axons down and to the adjacent cortex
association pathways
What structures that we can observe in the external anatomy of ventral view of brain? In order rostral -> caudal
oldfactory bulb/tract
optic chiasm
infundibular stalk
parahippocampus gyrus
uncus
cerebral debuncles
pons
medulla pyramids
inferior olives
cerebellum
Structure #1? Functions?
parieto-occipital lobe
seperate occipital and parietal
Structure #2? Functions?
calcarine sulcus
primary visual processing
Structure #5? Functions?
Midbrain
Head orienting movement
Neuromodulatory source
voluntary movement
Structure #3? Functions? Hint: its part of midbrain
superior colliculus
head orienting movement in response to visual input
Structure #4? Functions? Hint: its part of midbrain
Inferior colliculus
head orienting in response to auditory
Structure #6? What is it made of?
Arbor Vitae
white matter tract
Structure #7? Functions?
Cerebellum cortex (gray matter)
motor learning motor coordination
Structure #8? Functions?
Pons
relay information btw cortex & cerebellum
Structure #9? Functions?
temporal lobe
auditory and recognition
Structure #10? Functions?
Foramen of Monroe
connect later and third ventricles
Structure #11? Functions?
corpus collosum (white matter)
information pathway between hemispheres
Structure #12?
lateral ventricles
Structure #13? Functions?
cingulate gyrus
surrounding corpus collosum & process emotional content and part of limbic system
Structure #14? Functions?
cingulate sulcus
seperate frontal & parietal lobe with cingulate gyrus
Structure #15? Functions?
fornix