Neuroanatomy S1 E6: Visual Pathways

How do images get from the world, through the eye, into our understanding? Dr Claudia Krebs traces the topsy turvy visual pathways that make up the optic nerves, Visual Pathways.
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CHAPTERS
0:00 - 0:22 - Intro
0:23 - 7:49 - the Visual pathway (Right, left, upper and lower visuals)
7:50 - 10:21 - Visual Pathway of the brain
10:22 - 10:40 - Summary
10:41 - 11:21 - End
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Written by Dr. Claudia Krebs, Tamara Bodnar, Parker Holman, Dr. Joanne Weinberg
Produced and Directed by Zachary Rothman
Performed by Claudia Krebs
Director of Photography - Toby Gorman
Editor - Richard Neufeld
Sound Designer - James Wallace
Visual Effects - Gloo Studios
Produced by MedIT Educational Technology at UBC Faculty of Medicine
Supported through a grant by the UBC Flexible Learning Initiative
--
Make Up - Leah Cuff
Camera - Aidan Dungait, Michael Yeung, Jordan Droho, Nathan Watkins
Lighting and Grip - Teo Jara, Niko Toribio, Travis Briggs, Alejandro Hernandez
Italian Translation by Fabio Ghiotto, Ph.D, University of Genoa
Portuguese Translation by Jose Paulo Andrade, M.D., Ph.D., Faculty of Medicine of University of Porto
CREATIVE COMMONS, ATTRIBUTION, ABSOLUTELY NON COMMERCIAL, SHARE ALIKE, NON DERIVS
This video was filmed prior to the COVID-19 pandemic.
The Vancouver Fraser Medical Program and the Vancouver Academic Campus of the University of British Columbia are situated on the traditional territory of the Musqueam, Squamish and Tsleil-Waututh peoples.
The Southern Medical Program and the Okanagan Academic Campus of the University of British Columbia are situated on the territory of the Syilx Okanagan Nation.
The Northern Medical Program and the University of Northern BC are situated on the traditional territory of the Lheidli T’enneh, part of the Dakelh (Carrier) First Nations.
With respect the Lekwungen peoples on whose traditional territory the Island Medical Program and the University of Victoria stand and the Songhees, Esquimalt and WSÁNEĆ peoples whose historical relationships with the land continue to this day.
We acknowledge our traditional hosts and honour their welcome and graciousness to the students who seek knowledge here.
© 2010-2022 UBC Faculty of Medicine
All rights reserved. Reproduction and distribution of this presentation without written permission from UBC Faculty of Medicine is strictly prohibited.

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Thank you. We try our best and are hoping Season 3 is even better.

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Thanks everyone. Season 3 is running now. We're proud of it and hope you enjoy it too.

[@yanerispena1693]

@@ubcmedvid hello quick question is it possible to still see even tho the optic nerve got cut off. And is there any other way for the eye to get blood flow if (hypothetically speaking) if the optic nerve is no longer attached to the retina

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how does the brain reinvert the inverted image? didnt understand

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@@abdallarohi5429 I don't know anything about this (and I'm curious how many details even scientists know about this), but I think the whole idea of "inverting" the image doesn't make any sense and it doesn't invert anything. There is not even any image at all - as there are no longer any sound waves in the brain when we hear and no pressure in the brain when we touch etc. And even if there was, even the notion of what's normal is just something we are used to as normal. If all people would "see upside down", we would call that normal and not inverted :)

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Thanks for watching. We appreciate the kind words. Take a look at all three seasons and our other educational content on our channel.

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Thank you! Two more episodes of season 3 neuroanatomy are coming soon

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