Results 201 to 210 of about 72,448 (306)

Early Myelination Supports the Establishment of Consistent Handedness

open access: yesGlia, Volume 74, Issue 7, July 2026.
Early compact myelin is essential for the establishment but not the maintenance of consistent paw preference in mice. Congenital myelin absence reduces lateralization and creates a leftward bias, underscoring a developmental role in shaping brain asymmetries. ABSTRACT Lateralization of brain functions, such as handedness, is thought to enhance cortical
Sharlen Moore   +7 more
wiley   +1 more source

Vitamin‐Responsive Disorders: From Molecular Basis to Clinical Presentation and Therapy

open access: yesJournal of Inherited Metabolic Disease, Volume 49, Issue 4, July 2026.
ABSTRACT Vitamin‐dependent cofactors are essential for numerous metabolic reactions, and defects affecting their uptake, conversion, utilisation, or regeneration constitute a heterogeneous group of inherited metabolic disorders (IMDs). Although dietary vitamin intake is sufficient to sustain coenzyme synthesis in healthy individuals, it is insufficient
Cécile Acquaviva   +5 more
wiley   +1 more source

Airway Involvement in Conradi–Hünermann–Happle Syndrome: A Novel Clinical Manifestation

open access: yesThe Laryngoscope, Volume 136, Issue 7, Page 3240-3245, July 2026.
We report the first documented case of airway involvement in Conradi–Hünermann–Happle syndrome (CDPX2), an X‐linked dominant form of chondrodysplasia punctata caused by pathogenic variants in EBP. A 2‐month‐old female with genetically confirmed CDPX2 developed severe subglottic stenosis and persistent respiratory distress requiring CPAP; cross ...
Enrique G. Villarreal   +3 more
wiley   +1 more source

Multimodal MRI of white matter development and selective motor control in preterm infants. [PDF]

open access: yesNeuroimage Clin
Drobyshevsky A   +5 more
europepmc   +1 more source

Modeling of Fiber Orientation‐Dependent R1 Relaxation in Human White Matter In Vivo Within The Framework of The Transient Hydrogen Bond Model

open access: yesMagnetic Resonance in Medicine, Volume 96, Issue 1, Page 315-322, July 2026.
ABSTRACT Purpose Axon fiber orientation‐dependent R1 relaxation in human white matter (WM) in vivo at B0 = 1.5 T, 3 T, and 7 T was studied within the framework of the transient hydrogen bond (THB) model, which attributes MR signal relaxation to quantum magnetization interactions of water and motion‐restricted protons in hydrophilic heads of lipid ...
Dmitriy A. Yablonskiy   +10 more
wiley   +1 more source

Quantitative MRI Biomarkers of Myelin: Cross‐Validation and Diagnostic Performance in Multiple Sclerosis

open access: yesNMR in Biomedicine, Volume 39, Issue 7, July 2026.
STAIR‐UTE, STAIR‐STE, and MT‐derived myelin biomarkers (MPF, MWF, MMF, MTR) strongly correlate in WM, gray matter, and MS lesions. All distinguish normal from abnormal tissue, though subtle differences suggest complementary information. Histological validation is needed to confirm specificity.
James Lo   +7 more
wiley   +1 more source

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