Hypothalamus magok Flashcards

1
Q

Milyen régiói vannak a medialis magcsoportnak és melyik magok tartoznak ide?

A
  1. preopticus: nucl. preopticus medialis és lateralis
  2. supraopticus/anterior: nucl. paraventricularis, hypothalamicus anterior, suprachaismaticus, supraopticus
  3. tuberalis/media: nucl. dorsomedialis, ventromedialis, arcuata
  4. mammallaris/posterior: nucl. dorsalis, corpus mammillare
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2
Q

Mit termel a preopticus medialis mag?

A

LHRH, GnRH

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3
Q

Mit termel a paraventricularis mag?

A

OXT, ADH - mangocelluláris

TRH, CRH, SS - parvocelluláris

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4
Q

Mi a feladata a nucl hypothalamicus anterior?

A

thermoregulatio - parasymp ir. beindítása, testhőm csökkentése

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5
Q

Mi a feladata a suprachiasmaticus magnak?

A

ADH, OXT

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6
Q

Mit termel a supraopticus mag?

A

ADH, OXT

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7
Q

Mit termel a nucl. arcuatus?

A

GHRH, DA, táplálkozás szabályozás

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8
Q

Mit szabályoz a nucl. dorsomedialis?

A

magatartási reakciókat

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9
Q

Mit szabályoz a nucl. ventromedialis?

A

jóllakottság kp.

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10
Q

Mi a feladata a nucl. hypoth. dorsalisnak?

A

thermoregulatio, remegés

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11
Q

Milyen afferens pályái vannak a hypothalamusnak?

A
  1. fornix
  2. medialis előagyi köteg
  3. stria terminalis
  4. tr. retinohypothalamicus
  5. cortico-hypothalamicus
  6. thalamo-hypothalamicus
  7. tegmentális rostok
  8. visceralis és somatikus afferensek
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12
Q

Milyen efferensek vannak itt?

A
  1. fasciculus mamillothalamicus
  2. tractus hypothalamospinalis és hypothalamobulbaris
  3. fasciculus longitudinalis dorsalis
  4. tr. mammillotegmentalis
  5. TR. HYPOTHALAMOHYPOPHYSEALIS
  6. TR. TUBEROINFUNDIBULARIS
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13
Q

hippocampus formatio részei

A
  1. gyrus dentatus
  2. hippocampus - cornu Ammonis
  3. subicum
  4. entorhinal cortex - gyrus parahippocampalis és uncus között
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