cognition

Association of serum biomarkers for lipid and amino acid metabolism with cognition in adolescents

Authors: Aleksi Rautauoma, Aino-Maija Eloranta, Timo A Lakka, Eero A Haapala

Journal: Pediatric Research

Year Published: 2026

Background: We investigated the associations of serum biomarkers for lipid and amino acid metabolism with cognition in adolescents. Methods: Altogether 276 adolescents aged 15-16 years were studied. Serum biomarkers for lipid and amino acid metabolism were […]

Trajectory of Neurocognitive Functioning in Children Treated for Acute Lymphoblastic Leukemia (ALL): Dana-Farber Cancer Institute ALL Consortium Study 16-001

Authors: Alexandra Thrope, Sameera Ramjan, Charlie White, Audrey Mauguen, Lewis B Silverman, Jennifer J G Welch, Justine Kahn, Kara M Kelly, Thai-Hoa Tran, Bruno Michon, Lisa Gennarini, Yongkyu Park, Peter D Cole, Stephen A Sands

Journal: Pediatric Blood & Cancer

Year Published: 2026

Background: Children treated for acute lymphoblastic leukemia (ALL) are at risk of neurocognitive deficits in attention-concentration, working memory, executive function, and psychomotor speed. Objectives: This study evaluated longitudinal trajectories and medical/demographic associations with neurocognitive outcomes during […]

Evaluating Physical Frailty as a Marker of Cognitive Health in Older Adults without Dementia

Authors: Youngmin Cho, Jing Huang, Sofia Liu, Nada Lukkahatai, Jessica Gill, Junxin Li

Journal: Journal of Geriatric Psychiatry and Neurology

Year Published: 2026

Physical frailty is associated with adverse health outcomes in older adults, including cognitive decline; however, the underlying biological and pathophysiological mechanisms linking frailty to neuropathological biomarkers remain underexplored, particularly in older adults without dementia. This study […]

The proportion of plant-based food consumption during midlife and cognitive health in later life in Australian women: data from the Women’s Healthy Ageing Project (WHAP)

Authors: Phuong Le, Cassandra Szoeke, Kaitlin Day, Russell Conduit, Sharayah Carter, Catherine Itsiopoulos

Journal: European Journal of Nutrition

Year Published: 2025

Purpose: Plant-based food (PBF) is well-known for its benefits for physical health; however, its impacts on brain health are less well understood, especially in ageing women. This study aimed to examine the association between different proportions […]

Cognitive Performance in Late Midlife as a Predictor of Frailty from Late Midlife into Old Age: A Longitudinal Birth Cohort Study

Authors: Anna Tirkkonen, Markus J Haapanen, Hanna Pajulammi, Jenni Niku, Juulia Jylhävä, Tuija M Mikkola, Eero Kajantie, Johan G Eriksson, Mikaela B von Bonsdorff

Journal: Gerontology

Year Published: 2025

Introduction: Cognitive decline is cross-sectionally associated with frailty in older adults. However, the longitudinal associations between cognitive performance in late midlife and subsequent frailty are less well understood. Methods: Participants of the Helsinki Birth Cohort Study […]

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