Hunched Over a Microscope, He Sketched the Secrets of How the Brain Works (Published 2017)Hunched Over a Microscope, He Sketched the Secrets of How the Brain Works Illustrations by Santiago Ramón y Cajal, the Spanish neuroscientist, from the book “The Beautiful Brain.” From left: A diagram suggesting how the eyes might transmit a unified picture of the world to the brain; a purkinje neuron from the human cerebellum; and a diagram showing the flow of information through the hippocampus
