How We See the World — Neuroscience for Dummies Chapter 5 Summary: Vision, Perception & Optical Illusions
How We See the World — Neuroscience for Dummies Chapter 5 Summary: Vision, Perception & Optical Illusions Welcome to Last Minute Lecture , where complex neuroscience is made accessible through engaging chapter summaries. In this post, we explore Chapter 5 of Neuroscience for Dummies (3rd Edition) , which examines the fascinating science behind vision. From the physics of light to the brain’s interpretation of visual scenes, this chapter takes you on a journey through how we see, interpret, and even misperceive the world around us. From Light to Sight: The Phototransduction Process Vision begins when light enters the eye and strikes the retina , a thin layer of photoreceptor cells lining the back of the eye. These cells include: Rod Cells: Sensitive to dim light and essential for night vision Cone Cells: Responsible for color perception and visual detail Through a process called phototransduction , photons alter the shape of light-sensitive molecules in these c...