Showing 141 - 160 results of 2,147 for search '"MRI"', query time: 0.06s Refine Results
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    Sample size estimation for task-related functional MRI studies using Bayesian updating by Eduard T. Klapwijk, Joran Jongerling, Herbert Hoijtink, Eveline A. Crone

    Published 2025-01-01
    “…Task-related functional MRI (fMRI) studies need to be properly powered with an adequate sample size to reliably detect effects of interest. …”
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  3. 143

    Osteoid Osteoma with a Multicentric Nidus: Interstitial Laser Ablation under MRI Guidance by David Kaul, Oriane Bonhomme, Phillip Schwabe, Bernhard Gebauer, Florian Streitparth

    Published 2013-01-01
    “…We here report the case of an 11-year-old boy with multicentric OO of the right femur treated with laser ablation under open high-field MRI guidance. The steps of the interventional MRI procedure are described, discussing the benefits and disadvantages of MRI versus CT guidance especially with regard to younger patients.…”
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  4. 144
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    Quantitative assessment of brain metabolism in mice using non-contrast MRI at 11.7T by Xiuli Yang, Yuguo Li, Hanzhang Lu, Zhiliang Wei

    Published 2025-06-01
    “…As an alternative, non-invasive, non-contrast MRI techniques, such as T2-relaxation-under-spin-tagging (TRUST) and phase-contrast (PC) MRI, can be used for evaluating brain metabolism in vivo. …”
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  6. 146

    Parameter Optimization for Quantitative Signal-Concentration Mapping Using Spoiled Gradient Echo MRI by Gasser Hathout, Neema Jamshidi

    Published 2012-01-01
    “…Accurate signal to tracer concentration maps are critical to quantitative MRI. The purpose of this study was to evaluate and optimize spoiled gradient echo (SPGR) MR sequences for the use of gadolinium (Gd-DTPA) as a kinetic tracer. …”
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  7. 147

    Resting State fMRI: A Valuable Tool for Studying Cognitive Dysfunction in PD by Kai Li, Wen Su, Shu-Hua Li, Ying Jin, Hai-Bo Chen

    Published 2018-01-01
    “…In this review, we summarize rs-fMRI studies on cognitive function in PD and discuss the strong potential of rs-fMRI in this area. rs-fMRI can help reveal the pathophysiology of cognitive symptoms in PD, facilitate early identification of PD patients with cognitive impairment, distinguish PD dementia from dementia with Lewy bodies, and monitor and guide treatment for cognitive impairment in PD. …”
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  8. 148
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    BRM Immunotherapy of Orthotopically Implanted Murine Bladder Tumours: Treatment Response by Monitoring MRI by Salam A Kadhim, Joseph L Chin, Bertha M Garcia, Peeyush K Lala, Chris J Norley, Barbara A McLean, Stephen J Karlik

    Published 1992-01-01
    “…MRI demonstrated detection of early superficial murine bladder tumour (MBT-2) and accurate sequential assessment of the topography and depth of intravesical tumour involvement. …”
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  10. 150

    Neural Correlates of Social Touch Processing: An fMRI Study on Brain Functional Connectivity by Vladimir Khorev, Semen Kurkin, Larisa Mayorova, Galina Portnova, Anastasia Kushnir, Alexander Hramov

    Published 2025-01-01
    “…Methods: A total of 27 experimental subjects were recruited for the study, all of whom underwent a 5-minute calf and foot massage prior to undergoing resting-state fMRI. Additionally, 11 healthy controls participated solely in the resting-state fMRI recording. …”
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    Preoperative prediction of multiple biological characteristics in colorectal cancer using MRI and machine learning by Qiao-yi Huang, Hui-da Zheng, Bin Xiong, Qi-ming Huang, Kai Ye, Shu Lin, Jian-hua Xu

    Published 2025-01-01
    “…We collected the clinical, pathological, and magnetic resonance imaging (MRI) data of 136 CRC patients who underwent direct surgical resection. …”
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  17. 157

    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
    “…The goal was to provide accurate Hounsfield unit (HU) data for dose calculation to enable MRI simulation and adaptive radiation therapy (ART) using CBCT or MRI. …”
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  18. 158

    Correlation of MRI Visual Scales with Neuropsychological Profile in Mild Cognitive Impairment of Parkinson’s Disease by Luiz Felipe Vasconcellos, João Santos Pereira, Marcelo Adachi, Denise Greca, Manuela Cruz, Ana Lara Malak, Helenice Charchat-Fichman, Mariana Spitz

    Published 2017-01-01
    “…Few studies have evaluated magnetic resonance imaging (MRI) visual scales in Parkinson’s disease-Mild Cognitive Impairment (PD-MCI). …”
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  19. 159

    Brain Activity during Lower-Limb Movement with Manual Facilitation: An fMRI Study by Patrícia Maria Duarte de Almeida, Ana Isabel Correia Matos de Ferreira Vieira, Nádia Isabel Silva Canário, Miguel Castelo-Branco, Alexandre Lemos de Castro Caldas

    Published 2015-01-01
    “…For a better understanding of these processes, a functional magnetic resonance imaging (fMRI) was used to collect data of 10 healthy subjects performing lower-limb multijoint functional movement under three stimuli: verbal stimulus, manual facilitation, and verbal + manual facilitation. …”
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