système gustatif Flashcards

1
Q

les bourgeons du goût convergent tous où?

A

au noyau du faisceau solitaire

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2
Q

types de papilles ayant la plus grande densité?

A

fongiformes

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3
Q

canaux sodium sont sensibles à quoi?

A

amiloride

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4
Q

Quel est le nom des canaux sensibles aux H+?

A

canaux TRP

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5
Q

noms des canaux du sucré

noms des canaux de l’umami

A

sucré : T2R2 et T2R3

umami: T2R1 et T2R3

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6
Q

NT gustatif

A

sérotonine

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7
Q

où est focalisée l’activité associée à chacune des classes de saveurs?

A

cx insulaire

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8
Q

chémoception trigéminale

A

1) substances irritantes dans mucus
2) nerf 5 (ganglions de Gasser)
3) noyau trigéminal spinal
4) VPM
5) cx

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9
Q

Phéromones détectent les signaux chimiosensoriels relatifs à quoi ? (2)

A
  • reproduction

- relations sociales

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