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16 Cards in this Set
- Front
- Back
1) Paracentral lobule
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—a continuation of the motor and somatesthetic cortices onto the medial aspect of the hemisphere.
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2) Cuneocerebellar tract
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—upper extremity equivalent to the dorsal spinocerebellar tract (from Clarke’s column). This tract arises from accessory cuneate nucleus which is like Clarke’s.
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3) Calcarine fissure
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separates cuneus from lingual gyrus.
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4) Rathke’s pouch=
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ectoderm
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5) Neocerebellum (the posterior lobe without the vermis or paravermis)
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projects to motor cortex via VL of thalamus. Neocerebellar cortexàdentate nucleusàCONTRA ventral lateral nucleus (VL) of thalamus, and motor cortex BA 4.
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6) Wallenberg syndrome (lateral medullary syndrome)
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—IPSI loss of pain sensation in face, CONTRA loss of pain sensation on body, IPSI falling and past pointing, difficulty swallowing, CONTRA uvula deviation, IPSI Horner’s syndrome.
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1) Paracentral lobule
|
—a continuation of the motor and somatesthetic cortices onto the medial aspect of the hemisphere.
|
|
|
|
|
2) Cuneocerebellar tract
|
—upper extremity equivalent to the dorsal spinocerebellar tract (from Clarke’s column). This tract arises from accessory cuneate nucleus which is like Clarke’s.
|
|
|
|
|
3) Calcarine fissure
|
separates cuneus from lingual gyrus.
|
|
4) Rathke’s pouch=
|
ectoderm
|
|
5) Neocerebellum (the posterior lobe without the vermis or paravermis)
|
projects to motor cortex via VL of thalamus. Neocerebellar cortexàdentate nucleusàCONTRA ventral lateral nucleus (VL) of thalamus, and motor cortex BA 4.
|
|
6) Wallenberg syndrome (lateral medullary syndrome)
|
—IPSI loss of pain sensation in face, CONTRA loss of pain sensation on body, IPSI falling and past pointing, difficulty swallowing, CONTRA uvula deviation, IPSI Horner’s syndrome.
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