Visual Pathways
Visual Pathways

Visual Pathways

by Craig Canby, PhD

Understand the visual pathways with Prof. Craig Canby and Lecturio! Learn everything you need to know about:

  • The eyeball and retina
  • Pupillary light reflex
  • Lesions of the ocular nerve

Additional material is available for download, helping you to prepare for your USMLE Step 1 exam. Start now!

Course Details

  • Videos 4
  • Duration 0:28 h
  • Quiz questions 14
  • Articles 1


Your Educators of course Visual Pathways

 Craig Canby, PhD

Craig Canby, PhD

Dr. Craig Canby is Professor of Anatomy at Des Moines University in Iowa. He studied Biology and Chemistry at the Iowa Wesleyan College and later got his Ph.D. in Anatomy at the University of Iowa.
Canby has received many awards and honors for his work including the DPT Class of 2008 Teaching Excellence Award and the Award Hancher Finkbine Medallion.
His research is especially focused on anatomical variations and technology-enabled student learning.

User reviews

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Highly recommended
By Dianna A. on 27. March 2021 for Visual Pathways

I really appreciate it, perfectly simple and interesting way of explanation

Visual Pathway
By Susan C. on 21. July 2020 for Lesions of the Visual Pathway

Found this video very helpful. I finally understand how these lesions affect our vision. Thanks

By Alisha W. on 12. February 2019 for Eyeball and Retina

This is nice a clear and well paced lecture. It's easy to understand. Thanks.

Needs more information about the photoreceptors, but quite good otherwise
By Matthieu M. on 07. February 2019 for Eyeball and Retina

I think you could have gone in a little more in depth into the structure of photoreceptors. There were also a few other cells, such as the horizontal cells which backpack onto parts of the visual pathway-this knowledge is essential to understanding concepts of contrast. overall i do think it was a good lecture, but a little more depth into the vitreous humour and the aquous humour would have also helped