EARLIER IDENTIFICATION AND EARLY INTERVENTION FOR CHILDREN WHO ARE DEAF OR HARD OF HEARING
With
Professor Greg Leigh AO, Director
NextSense Institute, Australia &
Conjoint Professor, Macquarie School of Education
Macquarie University, Sydney
RESEARCHER PROFILE
Filmed in Sydney, Australia | June 2025
As Director of NextSense Institute, Professor Leigh is responsible for leading the not-for-profit organisation’s world-class research and education programs and facilities.
Professor Leigh held a variety of positions in the education of children who are deaf or hard of hearing before entering academia. He holds a degree in Special Education from Griffith University, a Master of Science (Speech and Hearing) from Washington University and a PhD in Special Education from Monash University. In 2001, he was made a Fellow of the Australian College of Educators and in 2014, he was invested as an Officer in the Order of Australia (AO) for distinguished services to the deaf and hard of hearing community.
He is a member of the Editorial Board of The Journal of Deaf Studies and Deaf Education and has researched widely on issues related to the early development and education of children who are deaf or hard of hearing.
A former National President of the Education Commission for the World Congress of the World Federation of the Deaf, Professor Leigh has also Chaired the International Steering Committees of both the Asia-Pacific Congress on Deafness (APCD) and the International Congress on Education of the Deaf (ICED).
He has served on several Australian Government consultative committees, including the New South Wales Ministerial Standing Committee on Hearing, the National Neonatal Hearing Screening Working Party, and the Key Scientists Committee of the Hearing Cooperative Research Centre.
For the last 19 years, Professor Leigh has chaired the Australasian Newborn Hearing Screening Committee.
In his spare time, Professor Leigh is an active member/supporter of the Sydney Swans Football Club, and he and his wife enjoy symphonic music. He is also actively involved in the work of the St Vincent de Paul Society as a volunteer for the Vinnie’s Van program.
Source: Supplied
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Healthcare associated infection prevention
Professor Philip Russo is an internationally regarded expert in healthcare associated infection prevention, and led the recently completed the Australian National Healthcare Associated Infection Point Prevalence Survey, the first in Australia for 34 years. He is also Past President of the Australasian College for Infection Prevention and Control (ACIPC), the peak body for Infection Prevention and Control professionals in the Australasian region.
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Brain ageing, dementia and psychiatric disorders
Professor Perminder Sachdev graduated from the All-India Institute of Medical Sciences, New Delhi, in 1978 and completed his MD in Psychiatry there in 1983. Following time in New Zealand, he relocated to Australia, where he completed psychiatric training and a PhD at UNSW in 1991. His doctoral work examined ethnopsychological concepts in Māori culture. His early research focused on drug-induced movement disorders, including akathisia, tardive dyskinesia and neuroleptic malignant syndrome, while his later work has centred on dementia and pre-dementia syndromes, particularly neuroimaging, biomarkers and risk factors.
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De-prescribing medications in older adults with dementia
Dr. Daniel Hoyle is a Senior Lecturer in Therapeutics and Pharmacy Practice at the School of Pharmacy and Pharmacology, University of Tasmania. He is also an experienced clinical pharmacist with expertise in medication management in older people. Dr. Hoyle’s research interests focus on improving medicine use in older people with dementia.
