Gross Anatomy of Fourth Ventricle | Cadaveric Neuroanatomy for USMLE Step 1 скачать в хорошем качестве

Gross Anatomy of Fourth Ventricle | Cadaveric Neuroanatomy for USMLE Step 1

📌𝗝𝗼𝗶𝗻 𝗢𝘂𝗿 𝗧𝗲𝗹𝗲𝗴𝗿𝗮𝗺 𝗖𝗵𝗮𝗻𝗻𝗲𝗹 𝗛𝗲𝗿𝗲:- https://t.me/bhanuprakashdr 📌 𝐅𝐨𝐥𝐥𝐨𝐰 𝐨𝐧 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦:-   / drgbhanuprakash   📌𝗦𝘂𝗯𝘀𝗰𝗿𝗶𝗯𝗲 𝗧𝗼 𝗠𝘆 𝗠𝗮𝗶𝗹𝗶𝗻𝗴 𝗟𝗶𝘀𝘁:- https://linktr.ee/DrGBhanuprakash Gross Anatomy of Fourth Ventricle | Cadaveric Neuroanatomy for USMLE Step 1 In this cadaveric neuroanatomy lecture, we explore the gross anatomy of the fourth ventricle, an essential component of the ventricular system and a high-yield topic for USMLE Step 1. The fourth ventricle lies between the brainstem and cerebellum, forming a crucial passageway for cerebrospinal fluid (CSF) circulation. We review its location, shape, and boundaries, highlighting the floor (rhomboid fossa) formed by the pons and medulla, and the roof formed by the cerebellum and superior/inferior medullary vela. The lecture explains the openings of the fourth ventricle—the median aperture (foramen of Magendie) and lateral apertures (foramina of Luschka)—which allow CSF to flow into the subarachnoid space. Clinical relevance is emphasized, including obstructive hydrocephalus due to blockage of foramina, Chiari malformations, Dandy–Walker malformation, and tumors in the posterior fossa that can distort or compress the ventricle. By integrating cadaveric dissection images with clinical correlations, this session provides students and residents with a strong anatomical foundation required for USMLE Step 1 exam preparation and for neurology and neurosurgery clerkships in Western healthcare systems. #FourthVentricle #Neuroanatomy #USMLEStep1 #CadavericAnatomy #VentricularSystem #BrainAnatomy #CerebrospinalFluid #Hydrocephalus #DandyWalkerMalformation #ChiariMalformation #PosteriorFossa #ClinicalNeuroanatomy #MedicalStudentsUSA #DoctorEducation #MedicalEducationUSA #USMLEPreparation #Step1Prep #USMLEVideos #NeurologyAnatomy #NeurosurgeryAnatomy #medicalanimations #fmge #fmgevideos #rapidrevisionfmge #fmge2024 #mbbslectures #nationalexitexam #nationalexittest #neetpg #usmlepreparation #usmlestep1 #fmge #usmle #drgbhanuprakash #medicalstudents #medicalstudent #medicalcollege #neetpg2025 #usmleprep #usmlevideos #usmlestep1videos #medicalstudents #neetpgvideos #usmlestep2videos