Cerebral aqueduct

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Cerebral Aqueduct

The Cerebral Aqueduct (pronunciation: /sɪˈriːbrəl ˈækwɪdʌkt/), also known as the Aqueduct of Sylvius, is a narrow channel in the brain that connects the third and fourth ventricles.

Etymology

The term "Cerebral Aqueduct" is derived from the Latin words 'cerebrum' meaning brain, and 'aqueductus' meaning a conduit or canal. It is named after the Italian anatomist Franciscus Sylvius, who first described it in the 17th century.

Function

The primary function of the Cerebral Aqueduct is to allow the passage of cerebrospinal fluid (CSF) between the third and fourth ventricles, thereby playing a crucial role in the circulation of CSF throughout the brain.

Related Terms

  • Hydrocephalus: A condition that occurs when there is an obstruction in the Cerebral Aqueduct, leading to an accumulation of CSF in the brain.
  • Aqueductal stenosis: A narrowing of the Cerebral Aqueduct that can lead to hydrocephalus.
  • Ependyma: The type of cells that line the Cerebral Aqueduct and other ventricles in the brain.
  • Ventricular system: The system of interconnected ventricles in the brain, which includes the Cerebral Aqueduct.

See Also

External links

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