Fourth ventricle / neuroanatomy / floor / opening
131.4 هزار بار بازدید -
6 سال پیش
-
Fourth ventricle (Ventriculus quartus); Image:
Fourth ventricle (Ventriculus quartus); Image: Paul Kim
Fourth ventricle
Ventriculus quartus
Synonyms: none
The fourth ventricle is one of the interconnected fluid-filled cavities within the human brain. There are four of these cavities in the brain, three of which are located within the cerebrum (two lateral ventricles and the third ventricle). These cavities and their content constitute the ventricular system of the brain.
The fourth ventricle lies dorsal to the pons and medulla (of the brainstem) and ventral to the cerebellum. It extends from the cerebral aqueduct (aqueduct of Sylvius) superiorly, extending inferiorly into the central canal of brainstem and spinal cord. Its surface is lined by an epithelial layer called the ependyma, and is bathed with cerebrospinal fluid (CSF).
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Fourth ventricle
Ventriculus quartus
Synonyms: none
The fourth ventricle is one of the interconnected fluid-filled cavities within the human brain. There are four of these cavities in the brain, three of which are located within the cerebrum (two lateral ventricles and the third ventricle). These cavities and their content constitute the ventricular system of the brain.
The fourth ventricle lies dorsal to the pons and medulla (of the brainstem) and ventral to the cerebellum. It extends from the cerebral aqueduct (aqueduct of Sylvius) superiorly, extending inferiorly into the central canal of brainstem and spinal cord. Its surface is lined by an epithelial layer called the ependyma, and is bathed with cerebrospinal fluid (CSF).
for more see videos.
If you like the video than like it, Subscribe it and share with your friends. Do not forget to click on Bell icon and never miss the new video. If you do not like than comment below for your views.
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6 سال پیش
در تاریخ 1396/11/26 منتشر شده
است.
131,435
بـار بازدید شده