In this episode Shae speaks with Brian Butterworth about dyscalculia. Brain is Emeritus Professor of Cognitive Neuropsychology at University College London, Adjunct Professor at National Cheng Chi University, Taiwan, Professorial Fellow at Melbourne University, Australia, and Research Consultant at Ospedale San Camillo Istituto di Ricovero e Cura a Carattere Scientifico in Venice, Italy.