Showing 1,001 - 1,020 results of 1,946 for search '"Magnetic Resonance Imaging"', query time: 0.05s Refine Results
  1. 1001

    Superstrength permanent magnets with iron-based superconductors by data- and researcher-driven process design by Akiyasu Yamamoto, Shinnosuke Tokuta, Akimitsu Ishii, Akinori Yamanaka, Yusuke Shimada, Mark D. Ainslie

    Published 2024-06-01
    “…Additionally, we demonstrate magnetic field stability exceeding 0.1 ppm/h for a practical 1.5 T permanent magnet, which is a vital aspect of medical magnetic resonance imaging. Nanostructural analysis reveals contrasting outcomes from data- and researcher-driven processes, showing that high-density defects and bipolarized grain boundary spacing distributions are primary contributors to the magnet’s exceptional strength and stability.…”
    Get full text
    Article
  2. 1002

    Multifocal disseminated necrotizing leukoencephalopathy as severe central nervous system toxicity from nivolumab therapy for Hodgkin lymphoma: a case report by Hussein Algahtani, Bader Shirah, Mohamed Najm Aldeen Alameen, Abdulrahman Bin Saeed, Alwaleed Abdulhadi Alqahtani

    Published 2025-01-01
    “…After six cycles of nivolumab, the patient developed multifocal disseminated necrotizing leukoencephalopathy, presenting with altered mental status, seizures, and neurological deficits with magnetic resonance imaging (MRI) findings of extensive white matter involvement, rendering him completely disabled. …”
    Get full text
    Article
  3. 1003

    The human reward system encodes the subjective value of ideas during creative thinking by Sarah Moreno-Rodriguez, Benoît Béranger, Emmanuelle Volle, Alizée Lopez-Persem

    Published 2025-01-01
    “…Using functional Magnetic Resonance Imaging, we find that the Default Mode and the Executive Control Networks respectively encode the originality and adequacy of ideas, and that the human reward system encodes their subjective value. …”
    Get full text
    Article
  4. 1004

    Syringomyelia with Chiari I Malformation Presenting as Hip Charcot Arthropathy: A Case Report and Literature Review by Roya Memarpour, Basheer Tashtoush, Lydia Issac, Fernando Gonzalez-Ibarra

    Published 2015-01-01
    “…On physical examination, pain and thermal sensory deficits were noted in the upper torso with a cape-like distribution, as well as signs of an upper motor neuron lesion in the left upper and lower extremities. A magnetic resonance imaging study (MRI) of the right hip showed evidence of early articular surface destruction and periarticular edema consistent with hip Charcot arthropathy. …”
    Get full text
    Article
  5. 1005

    A Case of Synovial Chondromatosis of Temporomandibular Joint with Numerous Loose Bodies by Yumiko Matsusue, Kazuhiko Yamamoto, Nobuhiro Yamakawa, Ikumi Yamamoto, Shinpei Matsuda, Hitoshi Yoshimura, Tetsuji Kawakami, Tadaaki Kirita

    Published 2021-01-01
    “…Computed tomography showed numerous small granules around the left mandibular condyle, some of which were calcified. Magnetic resonance imaging showed anterior disc displacement without reduction in the left TMJ and hypointense lesions on T2-weighted images. …”
    Get full text
    Article
  6. 1006

    Parosteal Osteoma of the Clavicle by Takao Inokuchi, Toshiaki Hitora, Yosiki Yamagami, Hideki Nishimura, Tetsuji Yamamoto

    Published 2014-01-01
    “…Radiographs and computed tomography revealed a well-defined, 9 × 6 cm, lobed mass in the midportion of the clavicle. Magnetic resonance imaging revealed that it had the same density as cortical bone. …”
    Get full text
    Article
  7. 1007

    A multi-modal neuroimaging data release for Meige Syndrome and Facial Paralysis Research by Peng Gao, Jixin Luan, Aocai Yang, Manxi Xu, Kuan Lv, Pianpian Hu, Hongwei Yu, Zeshan Yao, Guolin Ma

    Published 2025-01-01
    “…Abstract The sharing of multimodal magnetic resonance imaging (MRI) data is of utmost importance in the field, as it enables a deeper understanding of facial nerve-related pathologies. …”
    Get full text
    Article
  8. 1008

    NeuroSight: A Deep‐Learning Integrated Efficient Approach to Brain Tumor Detection by Shafayat Bin Shabbir Mugdha, Mahtab Uddin

    Published 2025-01-01
    “…This has led to exploring deep learning and machine learning in biomedical imaging, particularly in processing and analyzing Magnetic Resonance Imaging (MRI) data. This study compared a newly developed Convolutional Neural Network model to pre‐trained models using transfer learning, focusing on a comprehensive comparison involving VGG‐16, ResNet‐50, AlexNet, and Inception‐v3. …”
    Get full text
    Article
  9. 1009

    Spontaneous bilateral vertebral artery dissection complicated by hemodynamic posterior circulation stroke: A case report by Adam Sqalli Houssaini, MD, Sarah Lembarki, MD, Fatima Chait, MD, Mohamed Jiddane, PhD, Firdaous Touarsa, PhD

    Published 2025-03-01
    “…We report the case of a 57-year-old woman with no history of cardiovascular disease who presented to the emergency department with hemibody weakness and slurred speech. Magnetic resonance imaging on admission revealed multiple hypoperfusion-related ischemic areas involving the vertebrobasilar artery territory and findings suggestive of bilateral vertebral artery dissection.…”
    Get full text
    Article
  10. 1010

    Optical widefield nuclear magnetic resonance microscopy by Karl D. Briegel, Nick R. von Grafenstein, Julia C. Draeger, Peter Blümler, Robin D. Allert, Dominik B. Bucher

    Published 2025-02-01
    “…Unlike traditional magnetic resonance imaging, our method records the NMR signal over a wide field of view in real space. …”
    Get full text
    Article
  11. 1011

    Acute Ventricular Wall Thickening: Sepsis, Thrombotic Microangiopathy, or Myocarditis? by Nicolas De Schryver, Delphine Hoton, Diego Castanares-Zapatero, Philippe Hantson

    Published 2015-01-01
    “…Acute myocardial oedema has been documented in experimental models of ischemia-reperfusion injury or sepsis and is usually investigated by magnetic resonance imaging. Purpose. We describe a case of acute ventricular wall thickening documented by echocardiography in a patient developing sepsis and thrombotic microangiopathy. …”
    Get full text
    Article
  12. 1012

    Brachialis Muscle Rupture in a Pediatric Patient Followed Up by Ultrasound Examinations: A Rare Case Report by Akihiro Yamaji, Masafumi Uesugi, Hiroshi Kamada, Harumitsu Ichimura, Masashi Yamazaki

    Published 2022-01-01
    “…X-ray and computed tomography (CT) imaging examinations revealed no signs of a fracture or dislocation, and the patient was diagnosed with left brachialis muscle rupture based on magnetic resonance imaging (MRI). Although the brachialis muscle was complete ruptured, a healing tendency was seen on body surface ultrasound examinations over time, and the patient was treated conservatively. …”
    Get full text
    Article
  13. 1013

    Acute Lymphoblastic Leukemia Presenting as Pituitary Apoplexy: A Case Report and Review of the Literature by Rahul Gupta, Urmimala Bhattacharjee, K. S. Lekshmon, Shakun Chaudhary, Prashant Sharma, Aditya Jandial, Pinaki Dutta

    Published 2021-01-01
    “…Computed tomography and magnetic resonance imaging revealed findings indicative of pituitary adenoma with apoplexy. …”
    Get full text
    Article
  14. 1014

    Staphylococcus aureus Myocarditis with Associated Left Ventricular Apical Thrombus by Michael McGee, Emily Shiel, Stephen Brienesse, Stuart Murch, Robert Pickles, James Leitch

    Published 2018-01-01
    “…The myocarditis and associated thrombus were characterised on transthoracic echocardiogram and subsequently on cardiac magnetic resonance imaging. Cardiac magnetic resonance (CMR) imaging showed oedema in the endomyocardium, consistent with acute myocarditis, associated with an apical mural thrombus. …”
    Get full text
    Article
  15. 1015

    Transforming grayscale MRI images to color utilizing generative artificial intelligence to better understand multiple sclerosis by Darin T. Okuda, Christine Lebrun-Frénay

    Published 2025-12-01
    “…Fundamental to the diagnosis and clinical surveillance is magnetic resonance imaging (MRI) that allows for the identification of T2-hyperintensities associated with autoimmune injury that demonstrate distinct spatial distribution patterns. …”
    Get full text
    Article
  16. 1016

    A Case of Anorexia Nervosa with Focal Cortical Dysplasia by Hiroki Nemoto, Kazuo Imagawa, Takashi Enokizono, Yosuke Masuda, Masayuki Ide, Takuma Deguchi, Monami Hara, Atsushi Morita, Takahiro Kido, Mai Tanaka, Tatsuyuki Ohto, Hidetoshi Takada

    Published 2024-01-01
    “…We report the first case of AN in a 12-year-old male diagnosed with FCD-type 2 on head magnetic resonance imaging (MRI). He became concerned about lower abdominal distention and began reducing his food intake. …”
    Get full text
    Article
  17. 1017

    Therapeutic Metaphors Enhance Memory Systems in Mental Health Contexts by Fei Yu, Zhijie Zhang, Wencai Zhang

    Published 2025-01-01
    “…Methods At first, 31 participants read a mental distress problem, followed by a metaphorical or a literal solution, while undergoing functional magnetic resonance imaging scanning during the encoding phase. …”
    Get full text
    Article
  18. 1018

    Triceps Tendon Avulsion in a Soldier: A Case Report by Rita Chorba, Collin Hu, Jess Feldtmann

    Published 2024-05-01
    “… # Outcomes A high-grade partial triceps tendon avulsion was confirmed on magnetic resonance imaging (MRI). The subject was then seen by an orthopedic surgeon and underwent surgical repair of the tendon within the recommended three-week timeframe for optimal outcomes. …”
    Get full text
    Article
  19. 1019

    Atypical Presentation of Atypical Teratoid Rhabdoid Tumor in a Child by Y. T. Udaka, K. Shayan, N. A. Chuang, J. R. Crawford

    Published 2013-01-01
    “…The authors report the case of an 11-year-old boy with a long standing history of slowly progressive weight loss, fatigue, and weakness over 1.5 years whose magnetic resonance imaging revealed a large heterogeneous enhancing dorsally exophytic lower brainstem mass. …”
    Get full text
    Article
  20. 1020

    Management of a Difficult-to-Treat Diabetic Foot Wound Complicated by Osteomyelitis: A Case Study by Maram Alkhatieb, Hatan Mortada, Hattan Aljaaly

    Published 2020-01-01
    “…We report a case of a 51-year-old male patient, with a known history of type 2 diabetes mellitus who presented to our hospital with a history of two ulcers, one that he was mainly complaining of, which was actively infected and located at the posterior part of the distal left leg, and the second, dry ulcer caused by unrecognized trauma, located on the heel of the same limb. Magnetic resonance imaging showed osteomyelitis and degenerative changes in the calcaneonavicular and tarsal joints. …”
    Get full text
    Article