Cerebelo Flashcards

1
Q

Funciones del cerebelo

A

Modificación de la respuesta motora
Mantenimiento del equilibrio y postura
Coordinación de movimientos voluntario
Aprendizaje motor

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2
Q

Dónde se ubica el cerebelo

A

Fosa craneal posterior, dorsal al puente y mesencéfalo

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3
Q

Quien divide a los hemisferios cerebelosos

A

La vermis

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4
Q

Cuales son los lóbulos

A

Anterior
Posterior
Floculonodular

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5
Q

Que información recibe el floculonodular

A

De los nucleos vestibulares

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6
Q

Que información recibe el lobulo anterior

A

La proveniente de la medula espinal

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7
Q

Que información recibe el lobulo posterior

A

Recibe tronco cerebral y corteza cerebral

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8
Q

Que controla el pedunculo cerebeloso medio

A

Actividades voluntaria

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9
Q

Que controla el pedunculo cerebeloso inferior

A

Propiocepción

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10
Q

Que controla el pedunculo cerebeloso superior

A

Control motor

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11
Q

Que arterias irrigan el cerebelo

A

PICA
SUCA
AICA

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12
Q

Cuales son los nucleos del cerebelo

A

Nucleo dentado
Nucleo interposito
Nucleo fastigio

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13
Q

Todo lo aferente del cerebelo hace sinapsis en…

A

Celulas de purkinje

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14
Q

Fibras aferentes del cerebelo

A

Fibras musgosas
Fibras trepadoras

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15
Q

Conexiones eferentes del cerebelo

A

Talamo
Nucleos vestibulares
Nucleo rojo
Formación reticular

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16
Q

Cuales son los sistemas de conexión del cerebelo (regiones)

A

Region espinocerebelosa
Region pontocerebelosa
Region vestibulocerebelosa

17
Q

Capas de la sustancia gris

A

Capa molecular externa
Capa de purkinje
Capa granular

18
Q

Que capa tiene un color mas eosinofilico

A

Capa molecular
(tiene menor densidad celular)

19
Q

Capa mas basofila

A

Capa granular

20
Q

Tipos de celulas de la capa granular

A

Celulas granulares
Celulas de Golgi