Results 111 to 120 of about 13,616,034 (391)

Frequency of Microvascular Pathology and Hippocampal Atrophy on Magnetic Resonance Imaging in a Community Study of Alzheimer's Disease with Blood‐Based Biomarkers

open access: yesAnnals of Neurology, EarlyView.
Objective Blood‐based biomarkers for Alzheimer's disease (AD), representing antemortem indicators of AD pathophysiology, have greatly improved the accuracy of diagnosis. However, these biomarkers may not capture a frequent coincident pathology, such as cerebrovascular disease.
Tamil Iniyan Gunasekaran   +12 more
wiley   +1 more source

Sensorimotor performance in euthymic bipolar disorder: the MPraxis (PennCNP) analysis

open access: yesBrazilian Journal of Psychiatry, 2014
Background: Sensorimotor deficits are an important phenomenological facet observed in patients with bipolar disorder (BD). However, there is little research on this topic.
Maila de C. Neves   +6 more
doaj   +1 more source

Lightning [PDF]

open access: yes, 2001
This Why Files article examines lightning. Lightning is the second deadliest storm-related hazard in the United States. Topics covered include: what lightning is, how it injures and kills, and what has been learned in the past few years from research on ...
David Tenenbaum
core   +2 more sources

Protective Effects of Socioeconomic Status and Lifestyle on Amyloid‐ and White Matter Hyperintensity‐Related Longitudinal Brain Atrophy and Cognitive Decline

open access: yesAnnals of Neurology, EarlyView.
Objective Socioeconomic status (SES) and lifestyle activities (LA) are strongly related, and both are associated with dementia risk. We investigated the influence of SES and LA on brain atrophy and cognitive decline considering amyloid‐beta (Aβ) positron emission tomography and white matter hyperintensity (WMH) load.
Dario Bachmann   +11 more
wiley   +1 more source

Which executive functioning deficits are associated with AD/HD, ODD/CD and comorbid AD/HD+ODD/CD? [PDF]

open access: yes, 2005
Item does not contain fulltextThis study investigated (1) whether attention deficit/hyperactivity disorder (AD/HD) is associated with executive functioning (EF) deficits while controlling for oppositional defiant disorder/conduct disorder (ODD/CD), (2 ...
A. Angold   +109 more
core   +1 more source

Persisting Transglutaminase 6 Antibodies in Neurological Gluten‐Related Disorders

open access: yesAnnals of Neurology, EarlyView.
Objective Gluten‐related autoimmunity can cause neurological disease, although the best way to diagnose and monitor such patients is unclear. Serological testing for antibodies against transglutaminase 6 (TG6) has been proposed; however, this is not widely available in clinical practice.
Iain D. Croall   +6 more
wiley   +1 more source

Association between loneliness and cognitive function, and brain volume in community-dwelling elderly

open access: yesFrontiers in Aging Neuroscience
IntroductionWe investigated the relationship between loneliness, cognitive impairment, and regional brain volume among elderly individuals residing in the Korean community.MethodsData from the ARIRANG aging-cognition sub-cohort, collected between 2020 ...
Hunju Lee   +7 more
doaj   +1 more source

Machine Learning in Falls Prediction; A cognition-based predictor of falls for the acute neurological in-patient population [PDF]

open access: yes, 2016
Background Information: Falls are associated with high direct and indirect costs, and significant morbidity and mortality for patients. Pathological falls are usually a result of a compromised motor system, and/or cognition. Very little research has been
Bussas, Matthias   +6 more
core   +2 more sources

Beta Power Response After Levodopa Intake in Parkinson's Disease Patients With Chronic Sensing‐Enabled Deep Brain Stimulation

open access: yesAnnals of Neurology, EarlyView.
Objective In Parkinson's disease (PD), the power of beta oscillations (± 13–30 hertz [Hz]) from subthalamic nucleus (STN) local field potentials (LFPs) is associated with motor symptoms. Beta power can be used for adaptive deep brain stimulation (aDBS) algorithms based upon symptom fluctuations.
Martijn G.J. de Neeling   +8 more
wiley   +1 more source

Unsupervised assessment of cognition in the Healthy Brain Project: Implications for web‐based registries of individuals at risk for Alzheimer's disease

open access: yesAlzheimer’s & Dementia: Translational Research & Clinical Interventions, 2020
Introduction Web‐based platforms are used increasingly to assess cognitive function in unsupervised settings. The utility of cognitive data arising from unsupervised assessments remains unclear.
Stephanie Perin   +8 more
doaj   +1 more source

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