Results 191 to 200 of about 3,900,516 (357)

Single cell RNA sequencing provides novel cellular transcriptional profiles and underlying pathogenesis of presbycusis

BMC Medical Genomics
Age-related hearing loss (ARHL) or presbycusis is associated with irreversible progressive damage in the inner ear, where the sound is transduced into electrical signal; but the detailed mechanism remains unclear.
Juhong Zhang, Lili Xiang, Wenfang Sun, Menglong Feng, Zhiji Chen, Hailan Mo, Haizhu Ma, Li Yang, Shaojing Kuang, Yaqin Hu, Jialin Guo, Yijun Li, Wei Yuan   +12 more
doaj   +1 more source

A Python package for fast GPU‐based proton pencil beam dose calculation

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Open‐source GPU‐based Monte Carlo (MC) proton dose calculation algorithms provide high speed and unparalleled accuracy but can be complex to integrate with new applications and remain slower than GPU‐based pencil beam (PB) methods, which sacrifice some physical accuracy for sub‐second plan calculation.
Mahasweta Bhattacharya, Calin Reamy, Heng Li, Junghoon Lee, William T. Hrinivich   +4 more
wiley   +1 more source

Identifying The Pattern of Material Loss at the Head-Neck Junction Wear Helps Determine the Mechanism of Failure of Metal on Metal Total Hip Replacements [PDF]

Material loss at the Head-Neck junction accounts for a third of the total volume material loss in contemporary metal-on-metal total hip replacements. It is speculated that the material loss is the result of corrosion and mechanical wear (fretting).
Bills, Paul J., Blunn, Gordon, Hart, A. J., Hothi, Harry, Meswania, Jay, Panagiotopoulos, Andreas, Racasan, Radu, Skinner, John, Whittaker, Robert   +8 more
core  

An MRI assessment of mechanisms underlying lesion growth and shrinkage in multiple sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
By applying the tensor model, we analysed lesion orientation and the directionality of lesion expansion/contraction in multiple sclerosis. Each lesion is summarized as an ellipsoid, and the tensor model is applied to calculate lesion anisotropy. From the top to the bottom white matter atlas, surface‐in gradient segmentation and venous atlas used in the
Ermelinda De Meo, Ferran Prados Carrasco, J. William L. Brown, Alasdair J. Coles, Nick G. Cunniffe, Amy E. Jolly, Baris Kanber, Rebecca Samson, Frederik Barkhof, Declan Chard   +9 more
wiley   +1 more source

FRACTURES OF THE HEAD AND NECK OF THE RADIUS

, 1933
John V. Bohrer
openalex   +2 more sources

Chemotherapy of retinoblastoma.Intracayotid arterial infusion and isolation head and neck perfmion—tracer studies [PDF]

, 1964
George A. Hyman, C Feind, Harold F. Spalter, M.P. Finkel   +3 more
openalex   +1 more source

Novel Phenotypes and Deep Intronic Variant Expand TH‐Associated Dopa‐Responsive Dystonia Spectrum

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Approximately 20% of dopa‐responsive dystonia (DRD) cases remain genetically unresolved. Using whole‐genome sequencing, we identified two TH variants in a young DRD patient, including a novel deep intronic variant. Minigene assays confirmed that this variant causes aberrant splicing.
Xiaosheng Zheng, Chenxin Ying, Nan Jin, Jinghong Ma, Xinhua Wan, Xunhua Li, Wei Luo   +6 more
wiley   +1 more source

Home‐Based Tele‐tDCS in Amyotrophic Lateral Sclerosis: Feasibility, Safety, and Preliminary Efficacy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease with limited treatment options. Transcranial direct current stimulation (tDCS) shows promise as a neuromodulatory intervention in various neurological disorders, but its application in ALS, particularly in a remote, home‐based format, remains underexplored.
Sangeetha Madhavan, Shravni Deshmukh, Mark Cummings, Aditi Doshi, Kourosh Rezania, Sally Freels, Gina Sawa   +6 more
wiley   +1 more source

CHOANAL ATRESIA-RARE BUT INTERESTING CASES

Journal of Nepal Medical Association, 2003
Narmaya Thapa, R CM Amatya, B Pradhan, R Prasad, B K Sinha, H Bhattarai, C L Bhusal, B Pradhan, R P Guragain, D K Banskota   +9 more
doaj   +1 more source

Surgical Anatomy of the Head and Neck

, 1938
NULL AUTHOR_ID
openalex   +1 more source