Median aperture
From Wikipedia, the free encyclopedia
The median aperture (also known as the medial aperture and foramen of Magendie) is an opening of the fourth ventricle at the caudal portion of the roof of the fourth ventricle.[1] It allows flow of cerebrospinal fluid (CSF) from the fourth ventricle into the cisterna magna.[2][3] The other two openings of the fourth ventricle are the lateral apertures - one on either side.[4] Nonetheless, the median aperture accounts for most of the outflow of CSF out of the fourth ventricle. The median aperture varies in size.[1]
Quick Facts Details, Identifiers ...
Median aperture | |
---|---|
Details | |
Identifiers | |
Latin | apertura mediana ventriculi quarti |
NeuroNames | 641 |
TA98 | A14.1.05.722 |
TA2 | 5970 |
FMA | 75015 |
Anatomical terms of neuroanatomy |
Close