In this video I describe touch sensation and haptic perception, which refers to exploring the world by grasping. I outline the types of receptor in the skin including mechanoreceptors, thermoreceptors, and nocireceptors, and then discuss how signals are mapped out according to sensitivity in the somatosensory cortex of the parietal … Read More
Parts of the Eye: How Vision Works
In this video I describe the parts of the eye and the function of each of these parts for vision. I also explain why the red-eye effect occurs in photographs and how an additional light is able to correct for this problem. I also describe how changes in the flexibility … Read More
Introduction to Sensation and Perception
In this video I introduce sensation and perception by explaining the difference between these two related terms. I also define transduction and consider how the organization and interpretation of sensory stimulation involves learning, experience, and the possibility for multiple interpretations and misinterpretations. Don’t forget to subscribe to the channel to … Read More
Sensation & Perception Resources
On this page you’ll find a number of resources for understanding the key concepts of sensation and perception. If I’ve missed a good resource, please share it in the comments section! General Resources Sensation & Perception Key Terms Sensation & Perception Pinterest Page OpenStax Sensation & Perception Chapter Master Introductory … Read More