Fisiología SN Flashcards

1
Q

Fórmula de presión de perfusión cerebral

A

Presión arterial media - presión intracraneal

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2
Q

Estructura que produce líquido cefalorraquídeo

A

Plexos coroideos

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3
Q

Estructura que reabsorbe el líquido cefalorraquídeo

A

Vellosidades aracnoideas

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4
Q

Presión intracraneal normal en reposo

A

10mmHg

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5
Q

Zonas donde la barrera hematoencefalica es ineficaz o inexistente

A
  • Neurohipofisis
  • sustancia negra
  • Locus coeruleus
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6
Q

Neuro transmisor más importante de la médula espinal

A

Glicina

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7
Q

Neurotransmisor inhibitorio más abundante

A

GABA

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8
Q

Cuáles son los tractos principales de la vía corticoespinal

A

Haz corticoespinal
Haz corticonuclear

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9
Q

Función de los ganglios basales

A

Planificar y regular los patrones complejos de movimiento muscular

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