Nervsystemet Flashcards

1
Q

Synaps

A

Omkoppling nervcell till annan cell

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2
Q

Neuron

A

Nervcell, multi-/unipolära, bipolära, pseudounipolära, interneuron

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3
Q

Substantia alba/grisea

A

Vit och grå substans

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4
Q

Cerebrum

A

Storhjärnan

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5
Q

Lobus frontalis

A

Framlob

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6
Q

Lobus parietalis

A

Hjässlob

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7
Q

Lobus occipitalis

A

Nacklob

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8
Q

Lobus temporalis

A

Tinninglob

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9
Q

Lobus piriformis

A

Luktloben

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10
Q

Cortex cerebri

A

Storhjärnsbark

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11
Q

Gyri cerebri

A

Hjärnvävnadsupphöjningar i storhjärnan

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12
Q

Sulci cerebri

A

Fåror mellan vävnadsupphöjningar i storhjärnan

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13
Q

Hemispherium

A

Hemisfärererna, storhjärnshalvorna

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14
Q

Corpus callosum

A

Hjärnbalken

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15
Q

Chiasma opticum

A

Synnervskorsningen

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16
Q

Ventriculus lateralis sin et dx

A

Sidoventriklarna

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17
Q

Diencephalon

A

Mellanhjärnan

18
Q

Hypophysis

A

Hypofysen

19
Q

Ventriculus tertius

A

Tredje ventrikeln

20
Q

Mesencephalon

A

Mitthjärnan

21
Q

Aqueductus mesencephali

A

Förbindelse mellan tredje och fjärde hjärnventrikeln

22
Q

Pons

A

Bryggan

23
Q

Medulla oblongata

A

Förlängda märgen

24
Q

Cerebellum

A

Lillhjärnan

25
Q

Ventriculus quartus

A

Fjärde ventrikeln

26
Q

Medulla spinalis

A

Ryggmärg

27
Q

Canalis centralis

A

Centralkanal

28
Q

Cornu dorsale et cornu ventrale

A

Dorsalhorn och ventralhorn

29
Q

Radix dorsalis et radix ventralis

A

Dorsalrot och ventralrot

30
Q

Liquor cerebrospinalis

A

Cerebrospinalvätska

31
Q

Meninges

A

Hjärnhinnor

32
Q

Dura mater

A

Hårda hjärnhinnan

33
Q

Arachnoidea

A

Yttre mjuka hjärnhinnan

34
Q

Pia mater

A

Inre mjuka hjärnhinnan

35
Q

Perifera ganglier

A

Ansamlingar av nervceller utanför CNS

36
Q

Dorsalrotsganglier

A

I dorsalroten nära ryggmärgen

37
Q

Intramurala ganglier

A

Inne i olika organ, ofta mellan skikt av glatt muskulatur

38
Q

Tractus

A

Banförbindelse inom CNS

39
Q

Nervus (N)

A

Nerv

40
Q

Kranialnerver

A

Finns 12 st

41
Q

X. N. vagus

A

“Den kringirrande nerven”

42
Q

N. phrenicus (dx et sin)

A

“Hicknerven”, innerverar diafragma