Just what is the difference between sensing and perceiving? And how does vision actually work? And what does this have to do with a Corgi? In this episode of Crash Course Psychology, Hank takes us on a journey through the brain to better explain these and other concepts. Plus, you know, CORGI!

Want more videos about psychology? Check out our sister channel SciShow Psych at https://www.youtube.com/scishowpsych!

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Chapters:
Introduction: Face Blindness (Prosopagnosia) 00:00
Sensation vs. Perception 0:54
Sense Thresholds 1:43
How Human Vision Works 4:23
Visible Light Spectrum 5:00
How the Human Eye Processes Light 6:01
Rods & Cones 6:31
Human Color Vision 6:56
Visual Cortex 8:02
Parallel Processing 9:30
Review & Credits 9:52
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