vias Flashcards

1
Q

corticoespinal lateral

A
  • de 4 , 6 y 8
  • facilita la flexion e inhibe extencion
  • se decusa
  • cordon lateral
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2
Q

corticoespinal anterior

A
  • de 4,6 y 8
  • modulacion del movimiento
    se decusa
    cordon anterior
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3
Q

cortico bulbar

A
  • de 4, 6 y 8
  • control de movimientos faciales
    -rodilla de la capsula interna
  • no se decusa
  • nucleos de pares craneales
    cordon anterior
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4
Q

vestibuloespinal lateral

A
  • de nucleos vestibulares
  • no se decusa
    cordon anterior
  • antigravitatoria
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5
Q

vestibuloespinal medial

A
  • de nucleos vestibulares
  • no se decusa
  • cordon anterior
  • regula movimientos de la cabeza y cuello segun los cambios reticulares
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6
Q

Rubro espinal

A
  • de nucleo rojo
  • facilita la extencio e inihibe la flexion
  • se decusa
    cordon lateral
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7
Q

reticuloespinal

A
  • formacion reticular
  • tono muscular
  • se decusa
  • cordon lateral y ventral
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8
Q

tecto espinal

A
  • coliculo superior del mesencefalo
  • cordina movimiento de los ojos con la cabeza
  • se decusa
  • cordon ventral
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9
Q

espinotalamica recorrido reflejo

A

1° sinapsis en medula espinal, 2° neurona se cruza a nivel medular , tracto espinotalamco, sube o baja 3 espacios medulares haciendo sinapsis motoneuronas y regresa

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10
Q

lemnisco medio recorrido

A

ganglio sensitico , 1° sinapis sube por GYC decusacion en el bulvo , se hace leminisco medio , talamo sinapsis con VPL, 132

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11
Q

espinotalamica normal

A

1° sinapsis en medula espinal, 2° neurona se cruza a nivel medular , tracto espinotalamco, talamo VPL y corteza 321

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12
Q

espinocerebeloso dorsal

A

pedunculo cerebeloso inf
de clarck

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13
Q

tipo de información que lleva el lemnisco medio

A

propiocepcion , vibracion , tacto fino y precion

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14
Q

tipo de informacion que lleva la espinotalamica

A

dolor , temperatura , comezon

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15
Q

espinocerebelosa ventral

A
  • de tronco inferior y extremidades (tacto)
    cerebelo
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16
Q

espinocerebelosa dorsal

A

propiocepcion inconciente de tronco inferior

17
Q

espinocerebelosa rostral

A

propiocepcion de cuello y cara

18
Q

cuneocerebelosa

A

propiocepcion especifica de cuello y cara del fasiculo cuneiforme