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Associations between dietary patterns and dementia-related neuroimaging markers
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- Samuelsson, Jessica (author)
- Gothenburg University,Göteborgs universitet,Centrum för åldrande och hälsa (AgeCap),Centre for Ageing and Health (Agecap),University of Gothenburg,Sahlgrenska Academy
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- Marseglia, Anna (author)
- Karolinska Institute,Karolinska Institutet
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- Lindberg, O. (author)
- Karolinska Institute,Karolinska Institutet
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- Westman, E. (author)
- Karolinska Institute,Karolinska Institutet
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- Pereira, Joana B. (author)
- Karolinska Institute,Lund University,Lunds universitet,Karolinska Institutet,Klinisk minnesforskning,Forskargrupper vid Lunds universitet,Clinical Memory Research,Lund University Research Groups
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- Shams, S. (author)
- Karolinska Institutet,Stanford Healthcare,,Stanford University School of Medicine,Karolinska University Hospital
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- Kern, Silke (author)
- Gothenburg University,Göteborgs universitet,Centrum för åldrande och hälsa (AgeCap),Institutionen för neurovetenskap och fysiologi, sektionen för psykiatri och neurokemi,Centre for Ageing and Health (Agecap),Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry,University of Gothenburg,Sahlgrenska akademin,Sahlgrenska Akademin,Sahlgrenska Academy
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- Ahlner, Felicia, 1987 (author)
- Gothenburg University,Göteborgs universitet,Centrum för åldrande och hälsa (AgeCap),Institutionen för neurovetenskap och fysiologi, sektionen för psykiatri och neurokemi,Centre for Ageing and Health (Agecap),Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry,University of Gothenburg,Sahlgrenska akademin,Sahlgrenska Akademin,Sahlgrenska Academy
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- Rothenberg, E. (author)
- Kristianstad University
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- Skoog, Ingmar, 1954 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi, sektionen för psykiatri och neurokemi,Centrum för åldrande och hälsa (AgeCap),Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry,Centre for Ageing and Health (Agecap),University of Gothenburg,Sahlgrenska akademin,Sahlgrenska Akademin,Sahlgrenska University Hospital,Sahlgrenska Academy
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- Zettergren, Anna, 1978 (author)
- Gothenburg University,Göteborgs universitet,Centrum för åldrande och hälsa (AgeCap),Institutionen för neurovetenskap och fysiologi, sektionen för psykiatri och neurokemi,Centre for Ageing and Health (Agecap),Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry,University of Gothenburg,Sahlgrenska akademin,Sahlgrenska Akademin,Sahlgrenska Academy
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(creator_code:org_t)
- 2023-03-24
- 2023
- English.
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In: Alzheimers & Dementia. - : Wiley. - 1552-5260 .- 1552-5279. ; 19:10, s. 4629-4640
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Abstract
Subject headings
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- BACKGROUNDThe exploration of associations between dietary patterns and dementia-related neuroimaging markers can provide insights on food combinations that may impact brain integrity. METHODSData were derived from the Swedish Gothenburg H70 Birth Cohort Study (n = 610). Three dietary patterns were obtained using principal component analysis. Magnetic resonance imaging markers included cortical thickness, an Alzheimer's disease (AD) signature score, small vessel disease, and white matter microstructural integrity. Adjusted linear/ordinal regression analyses were performed. RESULTSA high-protein and alcohol dietary pattern was negatively associated with cortical thickness in the whole brain (Beta: -0.011; 95% confidence interval [CI]: -0.018 to -0.003), and with an Alzheimer's disease cortical thickness signature score (Beta: -0.013; 95% CI: -0.024 to -0.001). A positive association was found between a Mediterranean-like dietary pattern and white matter microstructural integrity (Beta: 0.078; 95% CI: 0.002-0.154). No associations were found with a Western-like dietary pattern. DISCUSSIONDietary patterns may impact brain integrity through neurodegenerative and vascular pathways. HighlightsCertain dietary patterns were associated with dementia-related neuroimaging markers.A Mediterranean dietary pattern was positively associated with white matter microstructure.A high-protein and alcohol pattern was negatively associated with cortical thickness.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Neurovetenskaper (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Neurosciences (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Näringslära (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Nutrition and Dietetics (hsv//eng)
Keyword
- Alzheimer's disease
- dementia
- dietary patterns
- diffusion tensor
- imaging
- magnetic resonance imaging
- neuroimaging
- small vessel disease
- mediterranean diet
- alzheimers-disease
- macronutrients
- stroke
- Neurosciences & Neurology
- diffusion tensor imaging
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Samuelsson, Jess ...
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Marseglia, Anna
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Lindberg, O.
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Westman, E.
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Pereira, Joana B ...
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Shams, S.
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Kern, Silke
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Ahlner, Felicia, ...
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Rothenberg, E.
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Skoog, Ingmar, 1 ...
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Zettergren, Anna ...
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- About the subject
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Basic Medicine
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and Neurosciences
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Health Sciences
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and Nutrition and Di ...
- Articles in the publication
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Alzheimers & Dem ...
- By the university
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University of Gothenburg
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Kristianstad University College
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Karolinska Institutet
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Lund University