Blandat om nervsystemet Flashcards

0
Q

Vad styr Brocas område?

A

Ansiktets- tung- och andningsmusklerna.

Koordinerar dessa muskler så att vi kan uttala ord och uttrycka oss begripligt.

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1
Q

Brocas område

A

Talcentrum

Ligger framför den nedre delen av den somatomotoriska hjärnbsrken.

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2
Q

Vad är Wernickes område?

A

Centrum gör språkförståelse

Ligger i tinningloben precis bakom hörselbarken.

Information dit går via syn eller hörselbarken.

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3
Q

Hur många spinalnerver?

A

31 par

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4
Q

Hur många kranialnerver?

A

12 par

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5
Q

Kranialnerv VII

A

N facialis (ansiktsnerven)

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6
Q

Kranialnerv I

A

N olfactorius (luktnerven)

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7
Q

Kranialnerv II

A

N opticus (synnerven)

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8
Q

Kranialnerv V

A

N trigeminus (trillingnerven; ansiktet)

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9
Q

Kranialnerv VIII

A

N vestibulochlearis (balans och hörselnerven)

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10
Q

Kranialnerv X

A

N vagus

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11
Q

Kranialnerv III

A

N oculomitoris

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12
Q

Kranialnerv IV

A

N trochlearis

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13
Q

Kranialnerv VI

A

N abducens

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14
Q

Kranialnerv IX

A

M glossopharyngeus

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15
Q

Kranialnerv XI

A

N accessorius

16
Q

Kranialnerv XII

A

N hypoglossus