She trained as a biomedical engineer (B.A.Sc., Ph.D.) and in rehabilitation sciences (Ph.D.) at the University of Toronto. She completed a NIDRR postdoctoral fellowship in brain-computer interfaces and a CIHR postdoctoral fellowship studying consciousness and anesthesia, both at the University of Michigan. Stefanie also has an ARCT in Piano Performance from the Royal Conservatory of Music. Her research interests lie in developing novel methods of communication and interaction for individuals who are unable to move and speak.