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The epidural, subdural and subarachnoid spaces are demonstrated and discussed with respect to trauma and disease. The relationship of the brainstem and cerebellum to the tentorium demonstrates the vulnerability of the brain stem to increased supratentorial pressure and herniation. Arachnoid granulations and the sagittal sinus are shown. A subdural hematoma specimen as well as sections from a ruptured aneurysm complete the demonstration. This is 4 of a series of 26 videos to be viewed in the suggested order or intermixed with other curricular materials. The entire series can be accessed here: The videos may be downloaded in various formats by going here: Password Request form for downloadable Neuroanatomy Brain Dissection videos here: Specimens Department of Pathology, School of Medicine, University of Utah Produced by Derek Cowan & Suzanne Stansaas, PhD Copyright 2015, Suzanne Stansaas, PhD, Department of Neurobiology and Anatomy, University of Utah
