Mr Tysome completed a PhD in 2008 and now leads an active research programme in the field of hearing and balance. He supervises PhD and MPhil students, has edited three books, is the chief investigator of national clinical trials in tinnitus and has published over 40 papers in peer reviewed journals. He has an interest in Eustachian tube dysfunction and is one of the few surgeons performing Balloon Eustachian Tubpoplasty in the UK.
Mr Donnelly has a research interest in middle ear and vestibular implants.
Mr Axon has a research interest in cochlear implantation and pulsatile tinnitus and has developed novel treatments for this condition.