This live drawn You Tube video from Armando Hasundugan explains how we sense and perceive pain.
Nociceptors: An Introduction to Pain
Video Jun 27, 2017
Neurologist and author Oliver Sacks brings our attention to Charles Bonnett syndrome -- when visually impaired people experience lucid hallucinations. He describes the experiences of his patients in heartwarming detail and walks us through the biology of this under-reported phenomenon.WATCH NOW