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Thalamus?. IC or SC?. CAUDATE?. A. A=smart or dumb peduncle? Lesion?. B. B=met or myelencephalon?. CN V. Flocc-lesion?. caudate. putamen. internal. cap. smart or dumb peduncle?. Flocc Lesion?. Deficits?. IS THIS COOL OR WHAT? ANYBODY GUESS WHAT THIS IS?. CAUDATE OR THALAMUS????.
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Thalamus? IC or SC? CAUDATE?
A A=smart or dumb peduncle? Lesion? B B=met or myelencephalon? CN V Flocc-lesion?
caudate putamen internal. cap smart or dumb peduncle? Flocc Lesion? Deficits?
CAUDATE OR THALAMUS???? 4TH Ventricle or cisterna magna?
VA-VL? lenticular fsaciculus? lesion
? ? ? lesions?
VA-VL? lesion of pathway =too much or too little movement?
CEREBELLAR ZONE? (medial, lateral, etc) DEEP NUCLEUS? INPUTS? EFFECTS OF LESIONS?
PLEASE! DENTATE opening?
D B A A C A=precentral? B=postcentral? D=SMA? C=? Arrow=postcentral sulcus
central sulcus postcentral sulcus precentral sulcus parietal occipital sulcus Blood supply? MI versus SMA versus 3,1,2? body map?
Updating? VA/VL? Planning?
NOW GO TO: “CLINICAL GALLERY” ON THE NEURO WEBSITE THINK OF QUESTIONS???? I COULD ASK
NOW LOOK OVER SOME OLD STUFF THAT SHOULD BE VERY FAMILIAR
C2 PATHWAYS AFFECTED AND DEFICITS! I KNOW, I KNOW!!
A B SPEAKING OF OLD STUFF!!!!!!! A=Bebe and B=
What side is the lesion on? Deficits from lesion (white area)? LATERAL MEDULLARY SYNDROME? ARTERY=PICA? Arrow=?
FLIP THIS AND COMPARE
Combined lesion of areas indicated by arrows? Any nystagmus or deafness?
PONS LOOKS “SQUARISH”
PONS= SQUARISH SCHWANNOMA OF CN 8 PROBLEMS?
I know, I know! A B Lesions of both A and B; is incoordination ipsi or contra to weak muscle? Lesion of B; can left eye move medially when converging? Lesion of B; is there nystagmus in the right eye?
Lesion =hemiplegia, tongue deviation, uvula deviation, facial weakness?
C B Please remember! A E D
5m 5s 7m PONS 7i 8a 8v 9 6 OLIVE 10 12 PYRAMID 11 PLEASE REMEMBER!!!!!!!
Gee, dare I try again—neuromelanin can be seen in the nigras of the brain on the right but NOT the left “ta dah!”
Would a lesion in this part of the brain result in facial weakness? Why, or why not!
Can she wrinkle her forehead on the right? “Central 7”=lesion of corticobulbars to 7 (in the CNS) “Peripheral 7”=lesion to CN 7
Where is the lesion? Uni- or bilateral? Name of syndrome?
Think about where the lesion could be! Could the state of the face be a hint as to the location?