Showing 961 - 980 results of 1,946 for search '"Magnetic Resonance Imaging"', query time: 0.07s Refine Results
  1. 961

    Perfusion MRI in automatic classification of multiple sclerosis lesion subtypes by Ehsan Homayouny, Rasoul Mahdavifar Khayati, Seyed Massood Nabavi, Vania Karami

    Published 2022-06-01
    “…Abstract This retrospective and exploratory study investigated the efficiency of the 3T perfusion magnetic resonance imaging (MRI) at the classification of MS lesion subtypes. …”
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    Article
  2. 962

    An Acta Orthopaedica educational article: Treatment of pediatric spondylolysis and spondylolisthesis by Ilkka Helenius, Ella Virkki, Taavi Toomela, Daniel Studer, Martin Gehrchen, Matti Ahonen

    Published 2025-01-01
    “…The etiology of spondylolysis is regarded as a stress fracture due to repetitive loading associated with a genetic predisposition. Lumbar magnetic resonance imaging (MRI) shows an increased signal intensity before an actual fracture line develops. …”
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    Article
  3. 963

    Racial Differences by Ischemic Stroke Subtype: A Comprehensive Diagnostic Approach by Sarah Song, Richard E. Burgess, Chelsea S. Kidwell

    Published 2012-01-01
    “…We sought to analyze racial differences in ischemic stroke subtype employing a comprehensive diagnostic workup with magnetic resonance-imaging-(MRI-) based evaluation including diffusion-weighted imaging (DWI). …”
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  4. 964

    Sports Augmented Cognitive Benefits: An fMRI Study of Executive Function with Go/NoGo Task by Qingguo Ding, Lina Huang, Jie Chen, Farzaneh Dehghani, Juan Du, Yingli Li, Qin Li, Hongqiang Zhang, Zhen Qian, Wenbin Shen, Xiaowei Yin, Pei Liang

    Published 2021-01-01
    “…We used functional magnetic resonance imaging to analyze the brain activation of areas involved in executive function, especially inhibitory control. …”
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    Article
  5. 965

    Severe Psychotic Disorder as the Main Manifestation of Adrenal Insufficiency by Julia de Lima Farah, Carolina Villar Lauand, Lucas Chequi, Enrico Fortunato, Felipe Pasqualino, Luis Henrique Bignotto, Rafael Loch Batista, Ivan Aprahamian

    Published 2015-01-01
    “…The patient showed no other clinical signs or symptoms compatible with adrenal insufficiency but displayed very high ACTH and low serum cortisol concentrations. Brain magnetic resonance imaging showed no significant changes, including the pituitary gland. …”
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    Article
  6. 966

    Fast Random Permutation Tests Enable Objective Evaluation of Methods for Single-Subject fMRI Analysis by Anders Eklund, Mats Andersson, Hans Knutsson

    Published 2011-01-01
    “…Parametric statistical methods, such as Z-, t-, and F-values, are traditionally employed in functional magnetic resonance imaging (fMRI) for identifying areas in the brain that are active with a certain degree of statistical significance. …”
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  7. 967

    Persistent Idiopathic Facial Pain Associated with Somatoform Disorder in an 11-Year-Old Boy by Yoshihiko Sakurai, Asami Fujii, Fumie Kato

    Published 2019-01-01
    “…However, brain magnetic resonance imaging revealed no vascular compression. …”
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    Article
  8. 968

    Listen, Learn, Like! Dorsolateral Prefrontal Cortex Involved in the Mere Exposure Effect in Music by Anders C. Green, Klaus B. Bærentsen, Hans Stødkilde-Jørgensen, Andreas Roepstorff, Peter Vuust

    Published 2012-01-01
    “…We used functional magnetic resonance imaging to investigate the neural basis of the mere exposure effect in music listening, which links previous exposure to liking. …”
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    Article
  9. 969

    fMRI Evidence of Magnitude Manipulation during Numerical Order Processing in Congenitally Deaf Signers by Josefine Andin, Peter Fransson, Jerker Rönnberg, Mary Rudner

    Published 2018-01-01
    “…In the present study, adult deaf signers and hearing nonsigners performed a digit and letter order tasks, during functional magnetic resonance imaging. We found the neuronal networks recruited in the two tasks to be generally similar across groups, with significant activation in the dorsal visual stream for the letter order task, suggesting letter identification and position encoding. …”
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    Article
  10. 970

    Development of Hepatocellular Carcinoma Associated with Anabolic Androgenic Steroid Abuse in a Young Bodybuilder: A Case Report by Aline Hardt, Dirk Stippel, Margarete Odenthal, Arnulf H. Hölscher, Hans-Peter Dienes, Uta Drebber

    Published 2012-01-01
    “…A hyperechoic lesion in the liver was detected in segment VI. The magnetic resonance imaging showed hepatomegaly and confirmed the lesion, which showed features of a hepatocellular adenoma (HCA). …”
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    Article
  11. 971

    SPECT and PET Imaging of Meningiomas by Varvara Valotassiou, Anastasia Leondi, George Angelidis, Dimitrios Psimadas, Panagiotis Georgoulias

    Published 2012-01-01
    “…Computed Tomography (CT) and Magnetic Resonance Imaging (MRI) are routinely used in the diagnostic workup of patients with meningiomas. …”
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    Article
  12. 972

    FRACTIONAL ANISOTROPY AND MEAN DIFFUSIVITY VALUE IN 2ND GRADE OF DEGENERATIVE CERVICAL CANAL STENOSIS by Hans Cendikiawan, Sri Andreani Utomo

    Published 2019-05-01
    “…Background: By using T2 weighted image (T2WI) of Magnetic Resonance Imaging (MRI), a radiologist can classify degenerative cervical canal stenosis (DCCS) into three grade, but there is no correlation between stenosis classification with clinical symptoms. …”
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  13. 973

    Functional and Structural Brain Plasticity Enhanced by Motor and Cognitive Rehabilitation in Multiple Sclerosis by Luca Prosperini, Maria Cristina Piattella, Costanza Giannì, Patrizia Pantano

    Published 2015-01-01
    “…In this systematic review, we summarize the existing evidences that motor and cognitive rehabilitation may enhance functional and structural brain plasticity in patients with MS, as assessed by means of the most advanced neuroimaging techniques, including diffusion tensor imaging and task-related and resting-state functional magnetic resonance imaging (MRI). In most cases, the rehabilitation program was based on computer-assisted/video game exercises performed in either an outpatient or home setting. …”
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  14. 974

    Annexin V–CLIO: A Nanoparticle for Detecting Apoptosis by MRI by Eyk A. Schellenberger, Alexei Bogdanov, Dagmar Högemann, Jonathan Tait, Ralph Weissleder, Lee Josephson

    Published 2002-04-01
    “…Annexin V, which recognizes the phosphatidylserine of apoptotic cells, was conjugated to crosslinked iron oxide (CLIO) nanoparticles, a functionalized superparamagnetic preparation developed for target-specific magnetic resonance imaging (MRI). The resulting nanoparticle had an average of 2.7 annexin V proteins linked per CLIO nanoparticle through disulfide bonds. …”
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  15. 975

    An Unusual Case of Denervation Changes of the Intercostal Muscles Associated with Intercostal Neuralgia in a Patient with Chest Pain by Rajesh Botchu, Lorraine Aspland, Sisith Ariyaratne, James Burgess, Gurjit Bhogal, David Beale

    Published 2024-02-01
    “…We report a case of a 31-year-old male who presented with severe lower thoracic and chest wall pain following a suspected viral infection, where Magnetic Resonance Imaging (MRI) revealed characteristic features of denervation oedema within the affected intercostal muscles. …”
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  16. 976

    Sacral Stress Fracture in an Amateur Badminton Player by Yusuke Yuasa, Naohisa Miyakoshi, Michio Hongo, Kunio Ebata, Tatsuru Tomioka, Yoichi Shimada

    Published 2017-01-01
    “…A 16-year-old, left-handed adolescent girl, who had just started to play badminton 3 months previously, complained of acute left buttock pain when she received a shuttlecock. Magnetic resonance imaging revealed a linear lesion of the left sacrum with low signal intensity on T1- and high signal intensity on T2-weighted images, which was consistent with a stress fracture. …”
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    Article
  17. 977

    Occipitocervical Dislocation in Low-Energy Trauma by Celeste Tavolaro, Richard Bransford, Aditya Yerrapragada, Carlo Bellabarba, Haitao Zhou

    Published 2018-01-01
    “…Computed tomography (CT) and magnetic resonance imaging (MRI) were used to diagnose severe injury to the structurally important ligamentous complex that stabilizes the base of the skull to the spine, along with unstable fractures of the occipital condyle and C1. …”
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  18. 978

    Imaging of Non— or Very Subtle Contrast-Enhancing Malignant Gliomas with [C]-Methionine Positron Emission Tomography by Norbert Galldiks, Lutz W. Kracht, Veronika Dunkl, Roland T. Ullrich, Stefan Vollmar, Andreas H. Jacobs, Gereon R. Fink, Michael Schroeter

    Published 2011-11-01
    “…In patients with World Health Organization (WHO) grade III glioma with a lack of or minimal (< 1 cm 3 ) magnetic resonance imaging (MRI) contrast enhancement, the volume of the metabolically active part of the tumor was assessed by [ 11 C]-methionine positron emission tomography (MET-PET). …”
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  19. 979

    Multiscale correlations between joint and tissue-specific biomechanics and anatomy in postmortem ovine stifles by Aritra Chatterjee, Zachary Robert Davis, Timothy Lescun, Deva D. Chan

    Published 2025-02-01
    “…By combining mechanical testing at two length scales and magnetic resonance imaging (MRI) scans, we quantify the strength of correlation coefficients between measured metrics, among joint size, whole joint and individual tissue properties. …”
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  20. 980

    Atypical Presentation of Idiopathic Bilateral Optic Perineuritis in a Young Patient by Jessica Mani Penny Tevaraj, Evelyn Tai Li Min, Raja-Azmi Mohd-Noor, Lakana Kumar Thavaratnam, Win Mar Salmah, Wan Hazabbah Wan Hitam

    Published 2016-01-01
    “…Typical features of bilateral optic perineuritis (OPN) such as tram track and doughnut sign were observed on magnetic resonance imaging. Connective tissue and infective screening were negative. …”
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    Article