White Book Flashcards
Nucleus ambiguus function, nerves, rostral pole?
Speech and swallowing
CN IX X XI
rostral is cardiac inhib centre
Solitary nucleus function and nerves
Visceral afferents
VII VIII X
Artery of Adamkiewicz
From T10 abdo aorta
Boosts 2/3 cord supple
In scoop of substantia inominata
Meynerts nucleus Ach
What is ant and post to IV foremen of monro
Pillars of fornix ant
Ant tuburcle of thalamus post
Ant limb of IC
BG loops
Arcuate fasiculus stream is the
For
dorsal stream
Phonological
Arcuate fasiculus is the
For
Ventral language stream
For semantic/categorisation
Medial temporal lobe disease =
Alziehmers
Lat temporal lobe disease
Semantic dementia
MLF connects
Vertical and lateral gaze centres and vestibular nuclei
Tectospinal tract is in the
Dorsal midbrain deccussation
Mamilothalamic tract goes to..
Ventral thalamus
Galens is between..
Fornix and thalamus
Abience cistern is around the
Cerebral peduncle
Cisterna magna
At cerebellum/medulla
Brocas
44,45
Wernicke
22
Heschels
41,42
Sub central gyrus area
Does
43
Gustation
V1
17
Band of giacomini is
A ridge on uncus
In uncus..
Semilunar sulcus with abiens gyrus
Cerebellar cognitive affective syndrome damage to
Post cerebellum
Vermis is defined by
Paramedian sulcus
Olives —> climbing fibres —>
Purkinje cells
Inhibit mistakes in future
Spinothalamic tract terminates
VPM AND VPL
Parotid innervation
CN IX
Lacrimal glands
CNVII
Stylopharyngeus innervation
CN IX
Mesencephalic trigeminal does
Jaw proprioception via cerebellum
Dorsal and ventral cochlear nuclei to
Lateral lemniscus in pons
To inf collliculus
Which tract supressses tone by inhibiting the stretch reflex
Reticulospinal tract
Where is the septal area
Gyrus..
Next to…
In paraterminal gyrus next to posterior paraolfactory sulcus
What 2 viens join to form
The basal veins of rosenthal in the anterior perforated area
- deep middle cerebral vein and
- ant cerebral vein
These drain into Galen into Straight sinus then …
then Confluence then Transverse sinus
Superior anastomotic vien of Trolard connects
Superficial middle cerebral vein and superior Sagittal sinus
Inferior anastomotic vein of Labbe connects
Superior middle cerebral vein to Transverse sinus
Where does mediodorsal thalamus project to?
Pre frontal cx
Anterior group of thalamus projects to
Cingulate gyrus
Ventral anterior thalamus project to PREMOTOR
Ventral lateral to
Ventral posterior to
VL- M1
VP - S1
Sommers area of hippocampus is vulnerable to
Excitotoxicity in a seizure
Hypoxia ishaemia
Anterior choroidal artery follows
Optic tract
Dorsal Parietal stream is the ___ pathway
Where?
Ventral visual stream in fusiform/temporal gyrus is_____
What/categories
Inferior segment of post central sulcus becomes the
Intraparietal sulcus
What is the white cable passing through hypothalamus
Pillars of fornix going to mamilary bodies
Mammilothalamic tract going to the anterior thalamic tract looks like
Antlers
Head/nose of bunny was
Uncus hippocampi
Body of buny is the
Pes hippocampus
What is the frontopolar artery a branch of?
ACA
Where does the collosomarginal artery arise
Off the ACA at the genu of the corpus callosum
Ext genu of CNVIII in the Petrous portion of temporal bone gives off
Superior petrosal nerve
Collaterals from corticospinal tract enter arcuate nucleus (ant pyramid) and go to
Striae medullaris to ICP in medulla to contralateral cerebellum
Where the tail of hippocampus wraps around the splenium of CC is the ___
Fasciola gyrus
Above c.callosum is the ___ and the
Indusieum griseum and medial and lateral longitudinal striae
Where the medial and lateral longitudinal striae join at the front is called the
Tenia tecta
Lateral olfactory striae terminates in the
Tract to insula
Glomus choroidium is in the
Trigone of lateral ventricle
-
-
- tapetum from splenium
- optic radiations
- IFOF
Planum temporali is where
Heshels is just finished (flat)
Cingulate sulcus posteriorly becomes the
Subparietal sulcus
Velum interpositum has 2int cerebral veins and
The posteromedial choirodal arteries
Zone incerta (thirst) is between the
Thalamus and subthalamic nucleus
At head of caudate (no thalamus) where you would see thalamus if you see a triangular shaped nucleus it’s the
BED NUCLEUS of striae terminals
Caudatolenticular bridges of grey is in the
Ant limb of IC
Substantia inominata is
Under anterior commisure
Hypothalamus is medial to it
Foramen cecum is next to
Crista galli
Where can the emissary vein carry infection to
Superior sagitall sinus
Either side of Clivus is the groove for the
Inf petrosal sinus
Occipital sinus is in the
Tentorium cerebrum joinage
Koffers point is to place
A shunt
3rd ventriculostomy is done between the
Mammillary bodies and median eminence of tuber cinereum piercing liliquest membrane
CPA schwanomas are taken out
Trans labyrinthine
Infront and behind pituitary fossa is
Tubercullum sellae
And dorsum sellae
Laminae IX
a -MNs and delta efferents
Nuc proprius is origin spinothalamic pathway is in laminae
IV, V, VI
VL caudalis and VIM is the target for DBS for
Essential tremor
VL oralis goes to
BG loops
What is another cause of hemispatial neglect…
Pulvinar stroke
Centrum semiovali is seen on
Axial cut
Where does the hippocampus commisure sit
On top of velum interpositum
Raised I C Pressure first
Temporal horns expand first
MRI transudation of fluid in intraventricular fossa
piriform aperture is the
nose hole
hole above eye is the
supra orbital foramen
nervus intermedius does
parasympathetics
inf temporal gyrus at the back becomes
the inf occipital gyrus
Dentate nucleus projects to where in thalamus?
-VL pars cuadalis
Around the aqeuduct at the level of the SCP deccusation (INF Colliculi), is the nucleus for CN…
CNIV
Around the aqeuduct at the level of the red nucleus (SUP colliculi), is the nucleus for CN…
CNIII
Striae medullaris thalami go to habenula, what leaves habenula?
Fasiculus Retroflexus of Meynert
to the midbrain