Donald Robertson

Emeritus Professor, BSc W.Aust., PhD McG.

  • The University of Western Australia (M309), 35 Stirling Highway,

    6009 Perth

    Australia

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Personal profile

Biography

I did my undergraduate honours degree in Physiology at the University of Western Australia (Perth) under the supervision of one of the great names in modern auditory physiology, Brian Johnstone.

I left Perth after honours and did a short stint of research on the efferent control system in hearing with John Desmedt at The Brain Research Institute of The University of Brussels (Universite Libre de Bruxelles). I then moved on to Canada and did my PhD on the mechanisms of sharp tuning in the cochlea under the supervision of Geoffrey Manley at McGill University in Montreal. After that I did a 2 year stint as a postdoc working with John Desmedt in Brussels, this time on cognitive components of evoked cerebral potentials, before returning to Western Australia as a Queen Elizabeth II Fellow. I subsequently took a lecturing position in physiology and have been here ever since, interrupted by immensely enjoyable and useful study leave sojourns in Melbourne (with Dexter Irvine), Madison, Wisconsin (with Donata Oertel), and Auckland with (Gary Housley).

I consider myself very lucky to be have been able to continue to work and teach in The Auditory Laboratory founded by my old mentor and to have daily contact with the other members of the lab who carry on the work started so many years ago.

In 2012 I retired as a teaching/research academic and was appointed a Senior Honorary Research Fellow. Since 2019 I am no longer actively enaged in research, but I continue to make myself available to assist other lab members with the design and conduct of their experiments, to mark honours and PhD theses and to attend local scientific meetings. I also review grant applications and manuscripts for scientific journals.

Funding overview

fomer recipient of grants from NHMRC, ARC, Neurotrauma Research Program, Action on Hearing Loss, Medical Health and Infrastructure Fund, Ramaciotti Foundation.

Research

Research Interests: physiology,neurophysiology, sensory physiology, hearing and deafness, tinnitus


I have engaged in neurophysiological research into mammalian hearing for over 30 years. My research achievements include;

1. First recordings from guinea pig spiral ganglion neurons inside the intact living cochlea
2. Demonstration of the physiological vulnerability of sharp frequency selectivity in primary auditory afferent neurons
3. Microelectrode recording and single cell labeling of afferent and efferent neurons, demonstrating the precise nature of efferent feedback from the brain to the inner ear (with M Gummer)
4. First physiological and pharmacological characterization of olivocochlear efferent neurons in brain slices (with X Wang)
5. First demonstration (with D Irvine) of plasticity of frequency maps in the brain of partially deafened adult animals
6. First full characterization (with D Oertel) in brain slices, of octopus cells of the auditory brainstem
7. First demonstration (with W Mulders) of the effects of activation of the auditory midbrain on inner ear responses to sound
8. Development of an in vitro whole cochlear slice preparation (with G Housley
9. First demonstration (with W Mulders, I Winter and A Paolini) of the physiological action of olivocochlear collaterals in the auditory brainstem.
10. First demonstration, with W Mulders, in an animal model of tinnitus, that central hyperactivity is dependent on maintained spontaneous neural drive from the cochlea

I was the AuPS Invited Lecturer for the 2007 Scientific Meeting.

Expertise related to UN Sustainable Development Goals

In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):

  • SDG 3 - Good Health and Well-being

Education/Academic qualification

neuroscience, PhD, mechanisms of sharp tuning in the mammalian cochlea, McGill University

Award Date: 1 Feb 1975

Research expertise keywords

  • Physiology and neurophysiology
  • Neuroscience
  • Neural plasticity
  • Tinnitus
  • Auditory physiology
  • Hearing
  • Deafness
  • Sensory physiology

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