Les Varietes De Neurones Flashcards

1
Q

Neurone Unipolaire

A

Cellule amacrine de la rétine

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2
Q

Neurone bipolaire

A

Cellule bipolaire de la rétine

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3
Q

Neurone pseudo-unipolaire

A

Neurone sensitif des ganglions rachidiens

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4
Q

Neurone multipolaire

A

Motoneurone de la cornée antérieure de la moelle épinière

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5
Q

Neurone de type I de Golgi

A

-> axone long le plus souvent myélinisé ( neurone de projection )

Ex : motoneurone de la corne antérieure de la moelle épinière

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6
Q

Neurone de tupe II de Golgi

A

-> axone court le plus souvent amyelinise ( neurone d’association )

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7
Q

Corps cellulaire pyramidal

A

Cellules pyramidales du cortex cérébral

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8
Q

Corps cellulaire arrondie

A

Les grains du cervelet

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9
Q

Corps cellulaire étoile

A

Motoneurone de la corne antérieure de la moelle épinière

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10
Q

Neurone moteur

A

Motoneurone de la corne antérieure de la moelle épinière

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11
Q

Neurone sensitif

A

Neurones des ganglions rachidiens

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12
Q

Neurone sensoriel

A

Cellules photo réceptrices de la rétine

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13
Q

Neurone associatif

A

Cellules amacrines de la rétine

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14
Q

Neurones sécrétoires

A

Neurones de l’hypothalamus ( synapse neuro-hémale )

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15
Q

Citer les trois natures des neuromédiateurs possibles

A
  • neurone chatecholamergique
  • neurone dopaminergique
  • neurone glutamatergique
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