a rhomboidal cavity situated between the medulla oblongata and the pons Varolii in front and the cerebellum behind.
| 单词 | θ28970 |
| 释义 | the world > life > the body > nervous system > cerebrospinal axis > brain > parts of brain > [noun] > ventricles > specific ventricles (5) fourth ventricle1578 a rhomboidal cavity situated between the medulla oblongata and the pons Varolii in front and the cerebellum behind. cistern1615 Applied to a cavity, or vessel in an organism; formerly esp. to the fourth ventricle of the brain. procoelia1881 B. G. Wilder's name for: the lateral ventricle of the brain. Sylvian ventricle1890 Described by or named after the anatomist Sylvius: applied to certain structures in the brain. the fifth ventricle of the brain. thalamocœle1899 the cavity of the thalamencephalon; the third ventricle of the brain. |
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