John Butler is a mathematician turned computational neuroscientist, a professor of maths and statistics at TU Dublin who looks at the brain mathematically and tries to figure out why the brain does what it does We talk about the senses, why it’s good to get your questions from a child, what an neural network ‘cares about’, lots of stuff but first of all, what is a computational neuroscientist. Find out more about John and his work here: https://johnsbutler.netlify.app/