Cerebrum Flashcards

1
Q

hjärnhalvorna?

A

hemispherium cerebri

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2
Q

hjärnbalken?

A

corpus callosum

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3
Q

Storhjärnans lager?

A

cortex cerebri
substantia alba
nuclei basales

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4
Q

Gyrus som har hand om motorik?

A

Gyrus precentralis

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5
Q

Gyrus som har hand om sensorik?

A

Gyrus postcentralis

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6
Q

5 lober?

A
  1. lobus frontalis - motorik, högre kognitiva funktioner
  2. lobus parietalis - somatosensorik, rumsuppfattning, 3D
  3. lobus temporalis - hörsel, lukt, minnesinlagring
  4. lobus occipitalis - syn
  5. lobus insularis - smak, ANS
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7
Q

Cortex cerebris lager?

A

Utifrån och in mgpgpm

  1. lamina molekylaris
  2. lamina granularis externa
  3. lamina pyramidalis externa
  4. lamina granularis interna
  5. lamina pyramidalis interna
  6. lamina multiformis
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8
Q

Den vita substansen?

A

Substantia alba

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9
Q

Vad kallas axonknippena i substantia alba?

A

Fasciculi

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10
Q

Vad kallas den del av substantia alba som passerar mellan basala kärnorna?

A

Capsula interna

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11
Q

Vad kallas den del av substantia alba som binder samman hemispherium cerebri?

A

Corpus callosum, hjärnbalken

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12
Q

Beskriv de basala ganglierna.

A

Innehåller nervcellskroppar. Motorik - kommunicerar med lobus frontalis.

Svanskärnan - nucleus caudatus
Skalkärnan - putamen
Bleka kärnan - globus pallidus

Linskärnan, nucleus lentiformis = putamen + globus pallidus
Striatum = nucleus caudatus + putamen

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13
Q

De två fårorna vi ska kunna?

A

Sulcus lateralis, sulcus centralis

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