Results 241 to 250 of about 176,516 (338)

White matter integrity is lower in non‐amnestic than amnestic Alzheimer's disease and differs by clinical syndrome [PDF]

open access: hybrid
Jeffrey S. Phillips   +11 more
openalex   +1 more source

Associations between accelerometer‐derived physical activity complexity, cognitive function, and plasma biomarkers of Alzheimer's disease

open access: yesAlzheimer's &Dementia, Volume 22, Issue 2, February 2026.
Abstract INTRODUCTION While higher physical activity (PA) levels are linked to lower Alzheimer's disease (AD) risk, traditional PA measures overlook temporal activity patterns. METHODS We developed the activity complexity measure in 164 older adults (mean age = 65.3 years) who completed wrist‐worn accelerometry and neuropsychological tests.
Yurun Cai, Beth E. Snitz, Ann D. Cohen
wiley   +1 more source

Microscopic white matter changes in the cingulum contribute to memory impairment among older adults with obstructive sleep apnea in the memory clinic

open access: yesAlzheimer's &Dementia, Volume 22, Issue 2, February 2026.
Abstract INTRODUCTION Obstructive sleep apnea (OSA) is prevalent in memory clinic patients and is associated with learning and memory deficits. In a memory clinic sample, we investigated the relationship between memory‐related white matter pathways and OSA.
Aaron Lam   +8 more
wiley   +1 more source

Objective outcome assessment in epilepsy surgery using ultralong‐term subcutaneous EEG: A case report

open access: yesEpilepsia Open, Volume 11, Issue 1, Page 340-346, February 2026.
Abstract Accurate seizure documentation is essential in guiding treatment decisions in epilepsy but still heavily relies on highly subjective and sometimes unreliable patient reports. We report a case of medically refractory mesial temporal lobe epilepsy where subcutaneous EEG revealed persistence of seizures following add‐on antiseizure medication ...
Tamara Lisy   +7 more
wiley   +1 more source

Disruption of global brain network topology in amnestic MCI: evidence from multimodal DTI and fMRI

open access: gold
Yingmei Han   +9 more
openalex   +1 more source

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