EMERALD-Lewy is a national research initiative focused on Lewy body dementia (LBD), the second most common—but most underdiagnosed—form of dementia.
Through research, collaboration, and public involvement, we aim to improve diagnosis, empower people living with LBD, and influence future healthcare policy in Ireland.
We focus on four core areas, all rooted in the Living Well Framework for Dementia.
Improving diagnosis accuracy and care pathways
Exploring daily life, quality of life, and peer support
Raising awareness and co-creating resources with the community
Influencing services and national healthcare policy
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EMERALD-Lewy brings together people from all walks of life to improve understanding, care, and support for those affected by Lewy body dementia
We provide a platform to connect, collaborate, and stay informed on the latest interdisciplinary research in Lewy body dementia.
Your voice guides our work, helping shape research and resources that truly reflect real-life challenges and needs.
We offer insights, support, and opportunities to connect with others navigating similar journeys.
Our findings aim to inform better care systems and policy decisions grounded in real-world evidence and lived experience.
We’re proud to work with a wide range of institutions, clinicians, artists, and advocacy groups.
















Whether you’re a researcher, care partner, or living with LBD yourself — we're here to help.
LBD is a complex and often misdiagnosed form of dementia that affects thinking, movement, sleep, and behavior — and includes both Parkinson’s dementia and dementia with Lewy bodies.
Because its symptoms overlap with Alzheimer’s and Parkinson’s disease, LBD is frequently mistaken for other conditions — leading to delayed or incorrect treatment.
You can join our professional or lived experience networks, take part in studies, or contact us at emerald@tcd.ie or on our contact page.
You can join our professional or lived experience networks, take part in studies, or contact us at emerald@tcd.ie or on our contact page.
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You can be part of our research and community by joining one of our networks. Professionals can stay engaged with the latest research, while people with lived experience play a key role in guiding and co-creating that research.