Results 21 to 30 of about 708 (89)

Genetic architecture of the limbic white matter microstructure in aging and Alzheimer's Disease

open access: yesAlzheimer's &Dementia, Volume 22, Issue 7, July 2026.
Abstract INTRODUCTION Limbic white matter (WM) abnormalities are prevalent in aging and Alzheimer's disease (AD), but genetic drivers are unclear. METHODS In 2614 older adults (mean age ± SD: 73.7 ± 9.8 years; 26% cognitively impaired) from seven harmonized cohorts enriched for cognitive impairment, we quantified free‐water–corrected diffusion MRI ...
Anna S Lorenz   +47 more
wiley   +1 more source

Simulation of GIC in the North Island of Aotearoa New Zealand Based on Magnetotelluric Measurements

open access: yesSpace Weather, Volume 24, Issue 7, July 2026.
Abstract New magnetotelluric (MT) data, combined with older MT data are used to simulate geomagnetically induced currents (GIC) in the power network of the North Island of Aotearoa New Zealand for two geomagnetic storms. For the May 2024 G5 Gannon Storm, simulations use magnetic field data from two separate locations—the Intermagnet geomagnetic ...
K. M. Pratscher   +6 more
wiley   +1 more source

The Age at Onset of LRRK2 p.Gly2019Ser Parkinson's Disease Across Ancestries and Countries of Origin

open access: yesAnnals of Neurology, Volume 99, Issue 6, Page 1394-1404, June 2026.
Objectives The objective of this study was to elucidate differences in the cumulative incidence of Leucine‐rich repeat kinase 2 (LRRK2) p.Gly2019Ser‐related Parkinson's disease (PD; LRRK2‐PD) between ancestries and countries. Methods We included 922 unrelated p.Gly2019Ser variant carriers (affected = 762 and unaffected = 160) from the Global Parkinson ...
Theresa Lüth   +14 more
wiley   +1 more source

Symptom Denial and Cultural Constraints: A Qualitative Exploration of Pre‐Hospital Delay Determinants in Myocardial Infarction Patients in China

open access: yesClinical Cardiology, Volume 49, Issue 6, June 2026.
This study reveals that heart attack patients often dangerously delay emergency care due to unrecognized symptoms, passive endurance, and traditional cultural constraints, like fearing to burden families. Crucially, family involvement acts as a double‐edged sword, either accelerating or further delaying life‐saving treatment.
Yunjie Tang, Danqing Hu, Jing Han
wiley   +1 more source

Lifespan Trajectories of Asymmetry in White Matter Tracts

open access: yesHuman Brain Mapping, Volume 47, Issue 8, June 1, 2026.
(A) Large‐scale lifespan modeling of white matter asymmetry. Diffusion MRI data from 35,000+ individuals (0‐100 years) across 50 cohorts were used to generate normative lifespan trajectories of white matter asymmetry. Thirty bilateral tracts were segmented, and microstructural (FA, MD, AD, RD) and macrostructural (volume, length) features were ...
Sam Bogdanov   +72 more
wiley   +1 more source

High Resprouting of Plants Within 16 Months of Wildfire in a Dry Grassland in Aotearoa New Zealand

open access: yesNew Zealand Journal of Botany, Volume 64, Issue 2, June 2026.
Wildfires are projected to increase in severity and frequency in dryland ecosystems due to climate change. To predict how plant communities will respond to these changes in wildfire patterns, it is vital to understand how plants establish following fire; such knowledge is limited in Aotearoa New Zealand.
Shanta Budha‐Magar   +3 more
wiley   +1 more source

Thermal Operational Stability in Organic Thin Film Transistors: The Critical Role of Interface Composition and Deposition Conditions

open access: yesSmall Methods, Volume 10, Issue 12, 23 June 2026.
Operational thermal stability in organic thin‐film transistors is engineered through interfacial chemistry and deposition temperature. By pairing F10‐SiPc with different surface treatments and tuning substrate temperature during deposition, distinct transport regimes emerge, ranging from crystalline, trap‐prone behavior to reversible, thermally ...
Forest St‐Denis‐Weintrager   +6 more
wiley   +1 more source

A Discontinuity Analysis of the 2015 Introduction of Bushfire Prone Area Maps

open access: yesRisk Analysis, Volume 46, Issue 6, June 2026.
ABSTRACT We study the introduction of wildfire risk maps, known as bushfire prone area maps, in Western Australia in 2015. Using property market transaction data and high‐resolution GIS data, we apply a regression discontinuity design to examine the price differential for properties across the hazard discontinuity introduced by these maps. Results show
Maria Teresa Gonzalez Valencia   +2 more
wiley   +1 more source

Patient Involvement as Understood by Healthcare Professionals: A Multi‐Methods Study in a Danish University Hospital

open access: yesScandinavian Journal of Caring Sciences, Volume 40, Issue 2, June 2026.
ABSTRACT Aim Although patient involvement is widely promoted in healthcare policy, there is limited understanding of how healthcare professionals interpret and implement it in practice. This study explores healthcare professionals' perceptions of patient involvement and how their understanding influences interactions with patients, addressing a gap in ...
Frederikke Andsbjerg Johansen   +3 more
wiley   +1 more source

Investigating the impact of key algorithm parameters and patient‐specific factors on the accuracy of CT ventilation imaging

open access: yesJournal of Applied Clinical Medical Physics, Volume 27, Issue 5, May 2026.
Abstract Background Computed Tomography Ventilation Imaging (CTVI) is an investigational technique that has its basis in functional lung avoidance radiotherapy. It offers a cost‐effective and accessible alternative to nuclear medicine imaging by generating lung ventilation maps from 4DCT or paired inhale/exhale breath‐hold CT (BHCT) scans. Despite over
Jeremy Lim   +4 more
wiley   +1 more source

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