She is the Clinical Lead for the adult muscle diagnostic pathology service at the National Hospital for Neurology and Neurosurgery and a member of the Medical Research Council Centre for Neuromuscular Diseases. She has a research interest in inflammatory muscle disorders including inclusion body myositis. Janice took up the position of Editor-in-Chief of Neuropathology and Applied Neurobiology, the journal of the British Neuropathological Society, in January 2014.