Sigurdur Sigurdsson

7PUBLICATIONS
32CO-AUTHORS
Medical infection agents (incl. prions)Behavioural epidemiologyNutrigenomics and personalised nutritionComputational physiologyComputational neuroscience (incl. mathematical neuroscience and theoretical neuroscience)
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Publications (7)

|May 11, 2026
Cerebral "Dirty-Appearing" White Matter in Relation to Cognitive Decline and Dementia Risk in Community-Dwelling Older Adults.

|Sep 12, 2025
Long-Term Feasibility and Outcomes of a Digital Health Program to Improve Liver Fat and Cardiometabolic Markers in Individuals With Nonalcoholic Fatty Liver Disease: Prospective Single-Arm Feasibility Study.

Sigridur Björnsdottir, Hildigunnur Ulfsdottir, Elias Freyr Gudmundsson

|Dec 28, 2023
User Engagement, Acceptability, and Clinical Markers in a Digital Health Program for Nonalcoholic Fatty Liver Disease: Prospective, Single-Arm Feasibility Study.

Sigridur Björnsdottir, Hildigunnur Ulfsdottir, Elias Freyr Gudmundsson

|Oct 30, 2023
Vascular Age Assessed From an Uncalibrated, Noninvasive Pressure Waveform by Using a Deep Learning Approach: The AI-VascularAge Model.

Gary F Mitchell, Jian Rong, Martin G Larson

|Aug 02, 2023
Associations of plasma NfL, GFAP, and t-tau with cerebral small vessel disease and incident dementia: longitudinal data of the AGES-Reykjavik Study.

April C E van Gennip, Claudia L Satizabal, Russell P Tracy

|Aug 17, 2022
Cognition and brain health among older adults in Iceland: the AGES-Reykjavik study.

Vaka Valsdóttir, Brynja Björk Magnúsdóttir, Milan Chang

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Frequent Collaborators

7 joint publications

Vilmundur Gudnason

5 joint publications

Lenore J Launer

3 joint publications

Elias Gudmundsson

2 joint publications

Thor Aspelund