Results 301 to 310 of about 194,537 (375)

Causal Effect of Dietary Patterns on Cerebral Small Vessel Disease: A Mendelian Randomization Study

open access: yesFood Science &Nutrition, Volume 14, Issue 2, February 2026.
This Mendelian randomization (MR) study reveals causal links between dietary factors and cerebral small vessel disease (CSVD) neuroimaging markers. Genetically predicted higher polyunsaturated fatty acid (PUFA) levels reduce white matter hyperintensity volume, while monounsaturated fatty acid (MUFA) intake lowers lobar brain microbleeds (BMB) risk.
Yong Zeng   +5 more
wiley   +1 more source

Pubertal Hormones and the Early Adolescent Female Brain: A Multimodality Brain MRI Study

open access: yesHuman Brain Mapping, Volume 47, Issue 2, February 1, 2026.
A multimodal analysis with cross‐validation was employed to examine the associations between pubertal hormones (oestradiol, testosterone, and dehydroepiandrosterone) and brain structure and function in early adolescent females. The findings indicate both unique and overlapping neural correlates of these hormones.
Muskan Khetan   +6 more
wiley   +1 more source

Diffusion Tensor MRI and Spherical‐Deconvolution‐Based Tractography on an Ultra‐Low Field Portable MRI System

open access: yesHuman Brain Mapping, Volume 47, Issue 2, February 1, 2026.
A Portable ULF scanner (1a) imaged a subject (1b) and phantom (1c) to give T2 (2a) and DW (2b) acquisitions alongside a regularised phantom fieldmap (2c). These were processed to give corrected DTI (3a) and CSD (3b) derivatives and were used for whole‐brain tractography (3c) in a feasible acquisition duration.
James Gholam   +13 more
wiley   +1 more source

Accelerated Diffusion Basis Spectrum Imaging With Tensor Computations

open access: yesHuman Brain Mapping, Volume 47, Issue 2, February 1, 2026.
We introduce a new framework for accelerated processing of diffusion‐weighted imaging (DWI) data using a machine learning approach to optimize parameter estimation. We demonstrate that this new method, called DBSIpy, significantly improves computational speed and robustness to Rician noise compared to the standard DBSI method, with the improvements ...
Kainen L. Utt   +3 more
wiley   +1 more source

The Role of MRI in Debunking the Fallacy of “Mild” Traumatic Brain Injury

open access: yesJournal of Magnetic Resonance Imaging, Volume 63, Issue 2, Page 297-309, February 2026.
ABSTRACT Mild traumatic brain injury (mTBI) is a prevalent yet often overlooked public health concern due to the absence of detectable abnormalities on CT or conventional MRI scans. Approximately 18.3%–31.3% of mTBI patients experience persistent symptoms 3–6 months post‐injury, despite normal imaging results, making diagnosis and treatment challenging.
Xingye Chen   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy