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11.4: El Cerebelo

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    El cerebelo, como su nombre indica, es el “pequeño cerebro”. Está cubierto de giras y surcos como el cerebro, y parece una versión en miniatura de esa parte del cerebro (Figura \(\PageIndex{1}\)). El cerebelo es en gran parte responsable de comparar la información del cerebro con la retroalimentación sensorial desde la periferia a través de la médula espinal. Representa aproximadamente el 10 por ciento de la masa del cerebro.

    Esta figura muestra la ubicación del cerebelo en el cerebro. En el panel superior, una vista lateral etiqueta la ubicación del cerebelo y la materia blanca cerebelosa profunda. En el panel inferior se muestra una fotografía de un cerebro, con el cerebelo en color rosa.

    Figura\(\PageIndex{1}\): El cerebelo El cerebelo está situado en la superficie posterior del tronco encefálico. La entrada descendente del cerebelo entra a través de la gran estructura de materia blanca de los pones. La entrada ascendente desde la periferia y la médula espinal ingresa a través de las fibras de la aceituna inferior. La salida va al mesencéfalo, que envía una señal descendente a la médula espinal. (CC-BY-4.0, OpenStax, Anatomía Humana)

     

    This page titled 11.4: El Cerebelo was last modified on Sat, 29 Oct 2022 22:07:46 GMT and is shared under a CC BY license and was authored, remixed, and/or curated by OpenStax.