Results 181 to 190 of about 907,440 (282)

Evaluation of Living Liver Donors Using Dual-Contrast-Agent Magnetic Resonance Imaging (MRI) and Cholangiopancreatography (MRCP)-Technical Development. [PDF]

J Magn Reson Imaging
Aslam A, Mendiratta-Lala M, Chahine R, Davenport MS, Parikh ND, Hussain H, Waits S, Weadock W, Sonnenday C.   +8 more
europepmc   +1 more source

Ultrasound Modulation of Visual Circuits in Mice Independent of Auditory Confound

Advanced Science, EarlyView.
In this study, Qiu et al. found that low‐intensity ultrasound can directly activate sparse ultrasound‐sensitive neurons (UNs) in the primary visual cortex (V1) of deafened mice. The proportion of these sparse UNs is pressure‐dependent. Furthermore, ultrasound modulates visual circuitry with distinct excitatory and inhibitory effects.
Jiaru He, Jiejun Zhu, Xinxin Wang, Zihao Chen, Jin Yang, Zhen Yuan, Hongzhi Xu, Lei Sun, Zhihai Qiu   +8 more
wiley   +1 more source

Can magnetic resonance imaging (MRI) reduce lingual nerve injuries during mandibular third molar surgery? A scoping review. [PDF]

BMC Oral Health
Alhyari R, Ross PJ, Sacco R, AlHadidi A, Mitchell J, Khalaf K, Lalli A.   +6 more
europepmc   +1 more source

Single‐Cell Atlas of Subchondral Bone Marrow Lesions Reveals Proteostasis Dysfunction as a Druggable Mechanism for Early Osteoarthritis

Advanced Science, EarlyView.
This study reveals that abnormal mechanical stress downregulates the expression of HSP70 and impairs proteasome function in osteoarthritic bone cells, leading to misfolded collagen I accumulation and ER stress. When intracellular proteostasis capacity is exceeded, USP19 mediates the secretion of misfolded proteins into the extracellular space ...
Hailun Xu, Ting He, Yu Qian, Jia Li, Bowei Ni, Xiaojie Xu, Huanbo Wang, Peng Wang, Guoqing Cao, Siqi Ying, Guangyu Ding, Rong Wang, Zenghui Gu, Wei Li, Zhentao Man, Houfeng Zheng, Zhaohua Zhu, Zhen Li, Qingjun Meng, Chao Zheng, Liu Yang   +20 more
wiley   +1 more source

Diverse Manifestations of Central Nervous System Tuberculosis: Magnetic Resonance Imaging (MRI) Presentations and Laboratory Investigations in a Cohort Study. [PDF]

Cureus
Patel T, Meena VK, Khandekar AK, Rachani K, Meena P, Shukla D.   +5 more
europepmc   +1 more source

Cytoprotection Concepts for Ischemic Stroke in the Recanalization Era

Advanced Science, EarlyView.
This review provides detailed information on modern cytoprotective strategies for ischemic stroke in the context of recanalization therapies. It derives their rationale based on contemporary knowledge of stroke pathophysiology and discusses the role of advanced imaging approaches as well as concepts for novel clinical trial designs.
Johannes Boltze, Marc Fisher
wiley   +1 more source

The value of multi-parametric magnetic resonance imaging (MRI) radiomics in predicting isocitrate dehydrogenase (IDH) wildtype with telomerase reverse tranase (TERT) promoter mutation in glioma. [PDF]

Quant Imaging Med Surg
Wang J, Qu D, Zhang H, Zhang H.
europepmc   +1 more source

Linearizing and Forecasting: A Reservoir Computing Route to Digital Twins of the Brain

Advanced Science, EarlyView.
A new approach uses simple neural networks to create digital twins of brain activity, capturing how different patterns unfold over time. The method generates and recovers key dynamics even from noisy data. When applied to fMRI, it predicts brain signals and reveals distinctive activity patterns across regions and individuals, opening possibilities for ...
Gabriele Di Antonio, Tommaso Gili, Andrea Gabrielli, Maurizio Mattia   +3 more
wiley   +1 more source

Enhancing Magnetic Resonance Imaging (MRI) Report Comprehension in Spinal Trauma: Readability Analysis of AI-Generated Explanations for Thoracolumbar Fractures. [PDF]

JMIR AI
Sing DC, Shah KS, Pompliano M, Yi PH, Velluto C, Bagheri A, Eastlack RK, Stephan SR, Mundis GM.   +8 more
europepmc   +1 more source

Iron Oxide Nanozyme as Reactive Oxygen and Nitrogen Species Scavenger to Regulate Microglial Homeostasis in Stroke

Advanced Science, EarlyView.
6 nm iron oxide nanoparticles (IONP6) exhibit enzyme‐like activities that scavenge reactive oxygen and nitrogen species (RONS), including nitric oxide (NO). In stroke models, IONP6 promotes microglial polarization toward the M2 phenotype, reduces neuroinflammation, and improves neurological outcomes, offering a promising drug‐free approach to mitigate ...
Yilin Qi, Chunxiao Wang, Yuqing Miao, Jiamin Li, Zengyu Xun, Di Sun, Fei Xu, Minrui Liu, Heping Wang, Galong Li, Xuyi Chen, Haiming Fan, Xue Xue   +12 more
wiley   +1 more source