Funktion hjärna Flashcards

1
Q

Lobus frontalis?

A

Motorik, högre kognitiva funktioner (premotorcortex)

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2
Q

Motorik, högre kognitiva funktioner?

A

Lobus frontalis,

Motorik - basala kärnor, gyrus precentralis, substantia nigra, nucleus ruber

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3
Q

Lobus parietalis?

A

somatosensorik (känsel), rumsuppfattning, 3D

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4
Q

Somatosensorik, rumsuppfattning, 3D?

A

samtliga - lobus parietalis

sensorik - gyrus postcentralis

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5
Q

Lobus temporalis?

A

Hörsel, lukt, minnesinlagring

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6
Q

Hörsel, lukt, minnesinlagring?

A

Lobus temporalis

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7
Q

Lobus occipitalis?

A

Syn

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8
Q

Syn?

A

Lobus occipitalis

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9
Q

Lobus insularis?

A

Smak, ANS

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10
Q

Smak, ANS?

A

Lobus insularis

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11
Q

Pyramidbanan?

A

Motorik

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12
Q

Baksträngsbanan?

A

2-punktsdiskrimination, vibration, proprioception, riktningskänsel

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13
Q

Yttre spinothalamiska banan?

A

smärta, temperatur

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14
Q

Thalamus?

A

Vakenhet, relästation

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15
Q

Hypothalamus?

A

Endokrin och autonom styrning - hunger, törst, temperatur, sexualdrift, tillväxt via frisättning av hormon i hypofysen.

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16
Q

Epithalamus?

A

dygnsrytm

17
Q

Limbiska systemet?

A

Emotioner, minnesinlagring, lukt.

18
Q

Hippocampus?

A

Minnesinlagring (lobus temporalis). Omkoppling för lukt.

19
Q

Amygdala?

A

Ångest, rädsla, skräck, vrede

20
Q

Substantia nigra?

A

Motorisk, via de basala ganglierna.

21
Q

Nucleus ruber?

A

Omkoppling pyramidbanan, motorik.

22
Q

Periaqueductal grey - PAG?

A

Smärtinhibition, illamående.

23
Q

Smärtinhibition, illamående?

A

Periaqueductal grey

24
Q

Colliculus superior et inferior?

A

Involverade i syn/hörsel.

25
Q

Formatio reticularis?

A

Grå substans i bakre delen av hela hjärnstammen - reflexcentra.

26
Q

Cerebellum?

A

Balans och koordination

27
Q

Balans och koordination?

A

Cerebellum.

28
Q

Hemispherium cerebelli?

A

Distal koordination

29
Q

Vermis?

A

Axial koordination och balans.