Ventricles of the Brain: Anatomy and Cerebrospinal Fluid (CSF) Circulation

Learn the ventricles of the brain along with their neuroanatomy, boundaries, and cerebrospinal fluid (CSF) circulation. Includes a fun mnemonic to remember the structures of the ventricular system and how CSF flows! Great for nursing, students, medical learners, USMLE, and more!
We discuss the anatomy and function of the ventricular system of the brain, along with the CSF circulation through the lateral ventricles, interventricular foramen (foramen of Monro), third ventricle, cerebral aqueduct (Sylvian), fourth ventricle, lateral apertures (foramina of Luschka), median aperture (foramen of Magendie), subarachnoid space, and dural venous sinuses.
Learn how cerebrospinal fluid is produced in the choroid plexus and flows through the ventricles of the brain, along with the structures that form the boundaries of the ventricles including the corpus callosum, thalamus, hypothalamus, brainstem, and cerebellum.
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[@ezmed]

🔸Lecture: www.ezmedlearning.com/brain-ventricle-anatomy-function 🔸Study Guide: www.ezmedlearning.com/store 🔸Membership: www.ezmedlearning.com/member-area-study-guides 🔸Tutoring: www.ezmedlearning.com/medical-tutoring-services-online

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[@ezmed]

Appreciate you and your comment! Thank you so much for sharing with others! 🙏🏻 Glad you found the videos and are finding them useful! 👏

[@user-qc7tk7tv7i]

his videos are good but he needs to make more videos for more complete coverage of the brain anatomy

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This is an awesome video. The explanations are so clear that I have learned more in 28 minutes than in 5 hours of classes! thank you so much

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[@explorebiotech]

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Thank you so much for offering such a clear and concise explanation. This coupled with the brilliant images has clarified my understanding exponentially beyond my previous instruction. Bravo for taking something that heretofore was so convoluted in my mind and leaving me confident with solid understanding. You have a new advocate.

[@ezmed]

Appreciate the kind words! 🙏🏻 Glad the explanations and images worked out for you! And thank you for being an advocate! 👏

[@dbberrpper4080]

this video is freakishly awesome!!! I understood everything and the drawings helped so much in understanding every structure and the ventricles have always been a problem for me. i really hope you keep teaching and get famous because you deserve that. Subscribed!

[@ezmed]

Thank you! Appreciate your support!

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This is an amazingly informative video. Thanks for posting.

[@RohitPant04]

*What is a Putamen?* The putamen is the outermost portion of the basal ganglia. These are a group of nuclei in the brain that are interconnected with the cerebral cortex, thalamus, and brainstem. Basal ganglia include the dorsal striatum, substantia nigra, nucleus accumbens, and the subthalamic nucleus. The putamen is involved in learning and motor control, including speech articulation, language functions, reward, cognitive functioning, and addiction

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Incredible teaching!! I learned so much.

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Great! Glad you learned a lot, best of luck to you! 🙏🏻

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[@shawnbibby]

Thank so so much. it was just what I was looking for. I am also looking for how CSF flows through through the Central canal and how it circulates through the brain stem. Cheers! Thanks so much

[@ezmed]

Perfect! 👌 Happy to hear it was what you were looking for! Many more videos to come! 🔥

[@zamamadinane9041]

Thank you

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Kindly make more videos on brain😊

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Thank you 🤗

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Top class lecture

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[@ezmed]

Glad you liked the explanation! 👏 And thank you for being a subscriber! 🙏🏻

[@DNew]

Thank you so much for this video- it’s definitely one of the best videos I’ve seen about CSF so far. Question: is CSF flow unidirectional or bidirectional in the spinal cavity? Once it flows downward from the 4th ventricle does it eventually flow back upwards OR is it resorbed within the [spinal] cavity such that the cavity is constantly supplied with “fresh” CSF.

[@ezmed]

Great questions! The short answer is there is bidirectional flow of spinal CSF. While there are arachnoid granulations located along the dural sleeves of spinal nerve roots that allow for some CSF to drain from the spinal subarachnoid space into surrounding spinal veins, most CSF is reabsorbed intracranially from the subarachnoid space into the dural venous sinuses. CSF flow is primarily influenced by passive mechanisms such as pressure gradients, hydrostatic pressure, surrounding arterial pulsations, body position, etc., and the spinal CSF has the ability to work its way back up to the head. Hope this helps, and if there are still lingering questions ask away!

[@DNew]

@@ezmed no that helps me out greatly. I appreciate you taking time to reply because I’ve tried researching this question specifically but wasn’t able to find information that spoke specifically to this aspect of CSF flow. THANK YOU!

[@ezmed]

@@DNew You're welcome, and best of luck to you!

[@DNew]

@@ezmed Hi!! I had another question and you were great with clarifying things for me last year!!! LOL Composition wise - does CSF have any oil properties? I understand it’s a fluid and mostly water with various chemical substances, but is it in any way accurate to refer to it as being an oil or at the very least having some type of oil property?

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We need subtitles please😢😢😢

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What does “ventricals slightly full” mean

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Can you please caption to this video?

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