dementia

Associations of self-reported obstructive sleep apnea with cognition and dementia risk in cognitively unimpaired middle-aged adults

Authors: Gabriel T Abdelmessih, Lisa Bransby, Hannah Cummins, Melinda L Jackson, Yen Ying Lim

Journal: Alzheimer's & Dementia

Year Published: 2026

Introduction: Obstructive sleep apnea (OSA) is a potential risk factor for cognitive impairment and dementia; however, its contribution in midlife and interactions with APOE ε4 remain unclear. Methods: Participants were 2795 cognitively unimpaired, middle-aged adults enrolled […]

Intimate partner violence and cognitive functioning – toward quantifying dementia risk

Authors: Audrey R Murchland, Sebastien Haneuse, Rebecca B Lawn, Lisa Berkman, Karen Jakubowski, M Maria Glymour, Karestan C Koenen

Journal: Alzheimer's & Dementia

Year Published: 2025

Introduction: Intimate partner violence (IPV) victimization is highly common among women and associated with adverse health consequences that may be linked to dementia risk. Methods: Nurses’ Health Study II participants (N = 14,771) reported adult (age […]

Cogstate Brief Battery performance in assessing cognitive impairment in Taiwan: A prospective, multi-center study

Authors: Yi-Chun Kuan, Kai-Ming Jhang, Wen-Fu Wang, Yi-Chun Yeh, Cheng-Sheng Chen, Cheng-Chang Yang, Chaur-Jong Hu

Journal: Journal of the Formosan Medical Association

Year Published: 2025

Background: Early detection and accessible monitoring of dementia are crucial for timely intervention. However, traditional neuropsychological assessments are resource-intensive, and with the growing aging population, scheduling delays increased. The Cogstate Brief Battery (CBB) offers a promising, […]

Relationship Between Endothelial Function, Vital Parameters, and Cognitive Performance in Community Dwellers with Subjective Cognitive Decline: An Observational Study with Six Months Follow Up

Authors: Johannes Sittig, Lena Pickert, Hannah Weigert, Joris Deelen, M Cristina Polidori, Gereon Nelles

Journal: Journal of Alzheimer's Disease

Year Published: 2024

Background: With advancing age, cognitive decline is frequently associated with endothelial dysfunction, but data on vascular performance prior to the onset of mild cognitive impairment (MCI) is scarce. Objective: To investigate the relationship between endothelial function, […]

Lifetime history of gestational diabetes and cognitive function in parous women in midlife

Authors: Diana C Soria-Contreras, Siwen Wang, Jiaxuan Liu, Rebecca B Lawn, Makiko Mitsunami, Alexandra C Purdue-Smithe, Cuilin Zhang, Emily Oken, Jorge E Chavarro

Journal: Diabetologia

Year Published: 2024

Aims/hypothesis: We aimed to determine whether a history of gestational diabetes mellitus (GDM) is associated with cognitive function in midlife. Methods: We conducted a secondary data analysis of the prospective Nurses’ Health Study II. From 1989 […]

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