Fourth ventricle / neuroanatomy / floor / opening
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- Опубликовано: 12 сен 2024
- 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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Amazing explanation!👏🏻 But sir the voice is not clear .. so words are different to be heard correctly..
evrything is from Vishram singh 😁 but he showed everything practically though ✌👍
you show everything from grey's.....shit people are everywhere
This is only dissection I think 🙂
Upper part of roof is formed by thin sheet of white matter sir, You've mistaken it as grey matter 😊
Very informative video though! Thank u!
True, I have also noticed. All besides that one, very informative. Just very poor audio unfortunately...
Grey matter only bro
awesome
Thank u
Great job you are doing...👍
Best video ever😊
Very clearly described. Thanks..
Please post video of dissection and revision of abdomen
Thank you so much sir.Great explanation❤
It was very informative ✔️
Bad audio quality 😕
Thankyou sir.. very well explained.
Good....but somewhere in video...u were in hurry......
Feedback - use good quality mic
Nice job
👌👌👌thanku sir nice video
Kindly improve the audio
thank you but please fix the audio
Make video on lateral ventricle please
Next video ..
👌👌👌👌awesome
Very helpful 😃😃
Thankyou so much Sir 👍
Thank u sir
Good job
Please show video of blood supply to brain
🙌🙌
Very nice sir
Sir video is informative but voice quality is so bad
Super sir
Poor audio quality
Amazing
Very nice video but voice is not clear
wow
Best explanation on internet ♥️
4:31 floor
Poor audio......not understndng
Plz use headphone
kangladeshi der kantao kaj korchena aajkal....india r video delhte esechis keno vikhari...ja na kangluder video dekh
Impossible to understand, please do the video in your native language and use sub titles in English because your accent is impossible to.understand.
Ur voice is not clear
bull shit audio not clear and his accent is so unclear....
Poor audio quality
Thank u sir
Poor audio quality