Research Group: Brain-body dynamics
Lead: Dr Ye Ella Tian, PhD
NHMRC Emerging Leadership Fellow (EL1)
ye.tian2@unimelb.edu.au

Research Overview
We conduct multidisciplinary research integrating advanced in vivo multi-organ imaging (e.g., brain and heart MRI), physiology and omics (e.g., metabolomics, proteomics), to understand the complex interrelationship between the brain and body systems across the lifespan, in health and neuropsychiatric diseases.
Main areas of research:
- Biophysiological axes (e.g., brain-immune, brain-eye, brain-heart) underlying the interplay between mental and physical comorbidities.
- Characteristics of intra- and inter-organ dynamics in aging.
We hope to leverage the above fundamental biological knowledge to:
- Develop evidence-based strategies to alleviate mental illness symptoms and physical comorbidity synergistically, and thus reducing physical health disparities in people with mental illness.
- Inform preventative strategies to extend healthy longevity and compress late-life morbidity.
Broad Areas of Interest
Neuroscience, Neuroimaging, Pscyhiatry, Aging
Current Students
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Yalda Amirmoezzi, PhD Student
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Wonyoung Kim, PhD Student
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Yuting Liu, PhD Student
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Hsing-Yi Wu, Masters Student
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Khylace Washington, Honours Student
Previous Students
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Mabrur Rahman, Hons. 2021
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Jetro Ang, Research Assistant, 2023-24
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Rachel Xu, Research Assistant, 2023-24
Publication Highlights
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Topographic organization of the human subcortex unveiled with functional connectivity gradients.
Nature Neuroscience 23, 1421-1432 (2020). -
Heterogeneous aging across multiple organ systems and prediction of chronic disease and mortality.
Nature Medicine 29, 1221-1231 (2023). -
Evaluation of brain-body health in individuals with common neuropsychiatric disorders.
JAMA Psychiatry 80, 567-576 (2023). -
Brain, lifestyle and environmental pathways linking physical and mental health.
Nature Mental Health 2, 1250-1261 (2024) -
The genetic architecture of biological age in nine human organ systems.
Nature Aging 4 1290-1307 (2024). -
Characterizing brain-cardiovascular aging using multiorgan imaging and machine learning.
Journal of Neuroscience 45 (2025)
