Ratings & reviews
Inspires students to love their studies.
Taught by or worked with David?
Add your rating. It takes about 30 seconds.
About David
Dr. David Ireland holds the position of MRI Research Technician at the Dunedin Multidisciplinary Health and Development Research Unit within the Department of Psychology at the University of Otago. He earned a Bachelor of Medical Science with Honours from the University of Sydney and a PhD from the University of New South Wales. Originally from Sydney, Ireland relocated to Dunedin in 1999 to commence his career at the University of Otago. He first contributed to the Dunedin Study as a research interviewer during Phase 38 and rejoined the unit in 2016 to support the MRI assessments in Phase 45. His technical expertise has been essential to the neuroimaging efforts of this landmark longitudinal cohort study, which tracks participants from birth into midlife to investigate health, behavior, and development trajectories.
Ireland has co-authored numerous influential publications stemming from the Dunedin Study's brain imaging data, elucidating links between early-life exposures, lifestyle factors, and brain health outcomes. Notable works include 'What is the Test-Retest Reliability of Common Task-fMRI Measures? New Empirical Evidence and a Meta-Analysis' (Biological Psychiatry, 2020, cited over 800 times), 'White matter hyperintensities are common in midlife and may expose younger individuals to an earlier risk of dementia' (Brain Communications, 2019), 'Diminished Structural Brain Integrity In Long-Term Cannabis Users' (Biological Psychiatry, 2022), 'Pervasively thinner neocortex as a transdiagnostic feature of youth mental disorders' (American Journal of Psychiatry, 2020), 'DunedinPACNI estimates the longitudinal Pace of Aging from a single blood sample across the adult lifespan' (Nature Aging, 2025), and 'Associations Between Thinner Retinal Neuronal Layers and Incident Dementia' (Ophthalmic Epidemiology, 2023). These studies employ advanced MRI techniques to examine structural brain changes associated with accelerated aging, chronic cannabis use, childhood adversity, cardiovascular fitness, and psychiatric conditions, thereby advancing understanding in neuroscience, psychiatry, and gerontology through rigorous, population-representative data.
Trending Health Science Research & Publication News
AI-Powered Systematic Review Reproducibility | AcademicJobs
Photo by Igor Omilaev on Unsplash
Gudu-Guduwa Bush Therapy for First Nations Healing | AcademicJobs
Photo by Jon Tyson on Unsplash
Retraction Watch Hits 50,000 Retractions | AcademicJobs
Photo by Dmytro Yarish on Unsplash
ClinicalTrials.gov Reporting Crackdown | AcademicJobs
Photo by National Cancer Institute on Unsplash
Academic Mobility After US Funding Freezes | AcademicJobs
Photo by Jorge Fernández Salas on Unsplash
Federal Health Data Purges Hit Research | AcademicJobs
Photo by KOBU Agency on Unsplash