Le tissu nerveux - les neurotransmetteurs (abondance et fonctions) Flashcards

1
Q

glutamate (questions ++)

A
  • 50% des neurones

- exciteurs

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2
Q

GABA

A
  • 30% des neurones

- inhibiteurs

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3
Q

acétylcholine (type cholinergique)

A
  • 10% des neurones, notamment hippocampe

- fonctions mnésiques

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4
Q

dopamine

A
  • substance noire

- mouvement

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5
Q

sérotonine

A
  • veille/sommeil, perception de douleur
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6
Q

noradrénaline

A
  • un peu dans le SNC

- fonctionnement du SN végétatif

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