Showing 1,321 - 1,340 results of 1,476 for search '"Magnetic resonance imaging"', query time: 0.12s Refine Results
  1. 1321

    A rare intersection: squamous cell carcinoma of the tonsil and the anti-TIF1 syndrome masquerade by Manush Sondhi, Megan Lear, Saleha Dar, Madiha Tariq

    Published 2025-01-01
    “…Subsequent magnetic resonance imaging showed a suspicious mass in the tonsillar area. …”
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  2. 1322

    Prediction of subsequent vertebral fracture after percutaneous vertebral augmentation using MRI-based vertebral bone quality and CT-based Hounsfield units: a retrospective cross-se... by Youdi Xue, Kun Shi, Weixiang Dai, Chao Ma, Jie Li

    Published 2025-01-01
    “…Computed tomography (CT)-based Hounsfeld units (HU) and magnetic resonance imaging (MRI)-based vertebral bone quality (VBQ) score can evaluate osteoporosis quantitatively, hyperlipidemia(HLP) might affect measurement result of VBQ score. …”
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  3. 1323

    Synthetic CT generation from CBCT and MRI using StarGAN in the Pelvic Region by Paritt Wongtrakool, Chanon Puttanawarut, Pimolpun Changkaew, Supakiet Piasanthia, Pareena Earwong, Nauljun Stansook, Suphalak Khachonkham

    Published 2025-02-01
    “…Abstract Rationale and objectives This study evaluated StarGAN, a deep learning model designed to generate synthetic computed tomography (sCT) images from magnetic resonance imaging (MRI) and cone-beam computed tomography (CBCT) data using a single model. …”
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  4. 1324

    Study on the protective effect of naringin-regulated lncRNA GAS5 against mitochondrial apoptosis in osteoarthritic chondrocytes by LIN Qin, ZHU Yingkai, LIN Yanming, LAN Shujie, CHEN Changxing, FU Changlong

    Published 2025-01-01
    “…ObjectiveTo investigate the protective effect of naringin on mitochondrial apoptosis in osteoarthritic (OA) chondrocytes by regulating lncRNA GAS5.MethodsIn vivo experiments, a rat OA model was constructed using the modified Hulth method and treated with naringin at 70 mg/kg by gavage for 8 weeks. Magnetic resonance imaging and ultrasound were used to identify the success of modeling; histopathological changes in rat articular cartilage were assessed using toluidine blue and saffron O staining; changes in the levels of lncRNA GAS5 in rat cartilage tissues after naringin intervention were detected by Real-time PCR; Western blot detected Caspase-3, Bax, MMP-13 and Cyt-C in rat cartilage tissues. …”
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  5. 1325

    Exploring the Pathophysiology, Diagnosis, and Treatment Options of Multiple Sclerosis by Simone Lorenzut, Ilaria Del Negro, Giada Pauletto, Lorenzo Verriello, Leopoldo Spadea, Carlo Salati, Mutali Musa, Caterina Gagliano, Marco Zeppieri

    Published 2025-01-01
    “…Evoked potentials and cerebrospinal fluid studies assist in verifying the diagnosis, but magnetic resonance imaging (MRI) is essential for identifying distinctive lesions in the CNS. …”
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  6. 1326

    The effect of arthroscopic Bankart repair and remplissage procedure on joint range of motion and functional outcomes in anterior shoulder instability by Umut Öktem, Gülfem Ezgi Özaltın, Sinan Yılmaz, İbrahim Bozkurt, Durmuş Ali Öçgüder

    Published 2024-11-01
    “…The Bankart lesion was determined by magnetic resonance imaging, and the amount of glenoid bone loss was determined by computed tomography. …”
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  7. 1327

    Fear extinction retention in children, adolescents, and adults by Ebba Widegren, Johan Vegelius, Matilda A. Frick, Ashika A. Roy, Stefan Möller, Johan Lundin Kleberg, Johanna Motilla Hoppe, Olof Hjorth, David Fällmar, Daniel S. Pine, Karin Brocki, Malin Gingnell, Andreas Frick

    Published 2025-01-01
    “…Skin conductance responses were recorded during all phases of fear conditioning and functional magnetic resonance imaging (fMRI) was conducted during the fear retention test. …”
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  8. 1328

    Ketamine effects on resting state functional brain connectivity in major depressive disorder patients: a hypothesis-driven analysis based on a network model of depression by Kasper Recourt, Joop Van Gerven, Joop Van Gerven, Nadieh Drenth, Jeroen van der Grond, Kantaro Nishigori, Nic J. Van Der Wee, Gabriël E. Jacobs, Gabriël E. Jacobs

    Published 2025-02-01
    “…We applied resting-state functional magnetic resonance imaging (rs-fMRI) to explore changes in functional brain connectivity directly at 50, 80 and 165 min (acute) and 24 h (delayed) following ketamine administration. …”
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  9. 1329

    Higher Long‐Term Visit‐to‐Visit Blood Pressure Variability Is Associated With Severe Cerebral Small Vessel Disease in the General Population by Xinyu Zhao, Ying Hui, Jing Li, Xian‐Quan Shi, Shuohua Chen, Han Lv, Shouling Wu, Zhenchang Wang

    Published 2025-01-01
    “…Visit‐to‐visit systolic BP (SBP), diastolic BP (DBP), and pulse pressure (PP) variability were categorized into tertiles (low, middle, high). Magnetic resonance imaging identified white matter hyperintensities (WMH), lacunae of presumed vascular origin (LA), cerebral microbleeds (CMBs), and visible perivascular spaces (PVS). …”
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  10. 1330

    Adult hypophosphatasia presenting with recurrent acute joint pain by Hayao Yoshida, Takaaki Murakami, Atsubumi Ogawa, Takashi Sunouchi, Naoko Hidaka, Nobuaki Ito, Hiromi Murakami, Hidenori Kawasaki, Tomoyuki Akiyama, Katsumi Nakajima, Daisuke Yabe, Taizo Yamamoto

    Published 2025-01-01
    “…A 22-year-old male experienced repeated and severe sudden attacks of joint pain in the elbows and knees. Magnetic resonance imaging and joint ultrasonography showed joint effusions indicating chronic inflammation. …”
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  11. 1331

    Preservation of Bilateral Corticospinal Projections from Injured Hemisphere After Perinatal Stroke by Cameron P. Casey, Ellen N. Sutter, Alina Grimaldo, Kellie M. Collins, Jose Guerrero-Gonzalez, Ryan M. McAdams, Douglas C. Dean, Bernadette T. Gillick

    Published 2025-01-01
    “…Assessments included magnetic resonance imaging (MRI) to characterize the lesion and quantify CST structural integrity, single-pulse transcranial magnetic stimulation (spTMS) to evaluate CST functional circuitry, and neuromotor assessments. …”
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  12. 1332

    Outcomes of Open Reduction and Modified McLaughlin’s Procedure in Neglected Posterior Shoulder Dislocation by Vikas, Jatin Prakash, Karan Maggo, Jujhar Singh, Ankesh Jain, Naval Bhatia

    Published 2023-07-01
    “…Accurate diagnosis requires a high index of suspicion and comprehensive evaluation, including radiographic imaging and additional modalities such as computed tomography (CT) scans and magnetic resonance imaging (MRI). The management of neglected posterior GHJ dislocation is complex, ranging from conservative measures to surgical intervention. …”
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  13. 1333

    Structural Alteration of Medial Temporal Lobe Subfield in the Amnestic Mild Cognitive Impairment Stage of Alzheimer’s Disease by Pan He, Hang Qu, Ming Cai, Weijie Liu, Xinyi Gu, Qiang Ma

    Published 2022-01-01
    “…Methods. 30 patients with aMCI, 16 patients with AD, and 30 NC are recruited; magnetic resonance imaging (MRI) brain scans are conducted. …”
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  14. 1334

    Comparing the Accuracy and Reliability of Detecting the Intensity of Spinal Inflammation on STIR Sequence with Apparent Diffusion Coefficient Values in Axial Spondyloarthritis by Ho Yin Chung, Tommy Tsang Cheung, Vince Wing Hang Lau, Kam Ho Lee, Florence King Pui Chan

    Published 2024-12-01
    “…Objective: To compare the accuracy and reliability of detecting the intensity of spinal inflammation on short tau inversion recovery (STIR) with the apparent diffusion coefficient (ADC) values of the active magnetic resonance imaging (MRI) lesions in axial spondyloarthritis (axSpA). …”
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  15. 1335

    Association between the subclinical level of problematic internet use and habenula volume: a look at mediation effect of neuroticism by Toshiya Murai, Hironobu Fujiwara, Qi Dai, Halwa Zakia, Yusuke Kyuragi, Naoya Oishi, Yuzuki Ishikawa, Lichang Yao, Morio Aki

    Published 2025-02-01
    “…In addition, personality features have been suggested to play a role in the pathophysiology of PIU.Aims This study aimed to investigate Hb volumetry in individuals with subclinical PIU and the mediating effect of personality traits on this relationship.Methods 110 healthy adults in this cross-sectional study underwent structural magnetic resonance imaging. Hb segmentation was performed using a deep learning technique. …”
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  16. 1336

    Voxel-Wise Brain-Wide Functional Connectivity Abnormalities in Patients with Primary Blepharospasm at Rest by Pan Pan, Shubao Wei, Huabing Li, Yangpan Ou, Feng Liu, Wenyan Jiang, Wenmei Li, Yiwu Lei, Yanqing Tang, Wenbin Guo, Shuguang Luo

    Published 2021-01-01
    “…A total of 48 subjects, including 24 untreated patients with BSP and 24 healthy controls, were recruited to undergo functional magnetic resonance imaging (fMRI). The method of global-brain FC (GFC) was adopted to analyze the resting-state fMRI data. …”
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  17. 1337

    Asymmetric representation of symmetric semantic information in the human brain by Jiaxin Wang, Kiichi Kawahata, Antoine Blanc, Naoya Maeda, Shinji Nishimoto, Satoshi Nishida

    Published 2025-03-01
    “…We addressed this question in a data-driven manner by using the voxelwise modeling of movie-evoked cortical response measured by functional magnetic resonance imaging. In this modeling, response in each voxel was predicted from semantic labels designated for each movie scene. …”
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  18. 1338

    A minimally invasive animal model of atherosclerosis and neointimal hyperplasia for translational research by Max L. A. Ebert, Vanessa F. Schmidt, Osman Öcal, Anne von Thaden, Olaf Dietrich, Bastian Popper, Sandra Elges, Max Seidensticker, Jens Ricke, Melanie A. Kimm, Astrid Jeibmann, Moritz Wildgruber

    Published 2025-02-01
    “…The stent-retriever model resulted in less periprocedural morbidity (including expenditure, intubation time, anesthetics, and end-tidal CO2 level) and mortality (40% mortality in the conventional group compared to 0% in the stent-retriever model, p = 0.011), while generating lumen-narrowing atherosclerotic lesions with key features as compared to humans as revealed by time-of-flight magnetic resonance imaging and histology. Conclusion We developed a minimally invasive model of iliac atherosclerosis with high reproducibility and improved animal welfare for translational research. …”
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  19. 1339

    A multifunctional mesoporous silica drug delivery nanosystem that ameliorates tumor hypoxia and increases radiotherapy efficacy by Yanhong Chu, LiFeng Wang, Yaohua Ke, Xiaoyu Feng, Wenmei Rao, Wei Ren, Kai Xin, Yan Wang, Lixia Yu, Baorui Liu, Qin Liu

    Published 2024-08-01
    “…The synthesized MSN@R837-Mn/ZnO2 nanoparticles exhibited precise tumor targeting and accumulation, controlled drug release under acidic conditions, and increased sensitivity in magnetic resonance imaging. These attributes collectively augmented the therapeutic efficacy of RT by alleviating hypoxia and immunosuppression. …”
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  20. 1340

    The Instant Effects of Continuous Transcutaneous Auricular Vagus Nerve Stimulation at Acupoints on the Functional Connectivity of Amygdala in Migraine without Aura: A Preliminary S... by Wenting Luo, Yue Zhang, Zhaoxian Yan, Xian Liu, Xiaoyan Hou, Weicui Chen, Yongsong Ye, Hui Li, Bo Liu

    Published 2020-01-01
    “…Thirty episodic migraineurs were recruited for the single-blind, crossover functional magnetic resonance imaging (fMRI) study. Each participant attended two kinds of eight-minute stimulations, taVNS and sham-taVNS (staVNS), separated by seven days in random order. …”
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