Showing 1,081 - 1,100 results of 1,476 for search '"Magnetic Resonance Imaging"', query time: 0.08s Refine Results
  1. 1081

    A Rare Presentation of Orbital Castleman’s Disease by Ruchi Goel, Akash Raut, Ayushi Agarwal, Shweta Raghav, Sumit Kumar, Simmy Chaudhary, Priyanka Golhait, Sushil Kumar, Ravindra Saran

    Published 2020-01-01
    “…A well-defined extraconal orbital lesion encasing the left lateral rectus muscle with intraconal extension was seen on Magnetic Resonance Imaging (MRI) that led to the provisional diagnosis of left solitary encapsulated venous malformation. …”
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    Article
  2. 1082

    Temporal–Spatial Acupuncture Effects on Poststroke Sensorimotor Cortex via Yanglingquan (GB34) by Ruoyi Liu, Yue Wang, Myadagbadam Boldbayar, Yuanyuan Li, Chen Chen, Xin Yu, Tianjiao Xu, Muzhao Zhang, Yihuai Zou, Hua Zhang

    Published 2024-01-01
    “…To explore motor cortex pathology and acupuncture’s immediate spatiotemporal effects on poststroke motor pathway impairment, 63 patients and 42 healthy subjects underwent three functional magnetic resonance imaging (fMRI) scans: resting-state, passive finger movement, and acupuncture at Yanglingquan points. …”
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  3. 1083

    A Case of Diffuse Leptomeningeal Glioneuronal Tumor Misdiagnosed as Chronic Tuberculous Meningitis without Brain Biopsy by Jung-goo Lee, Hak-cheol Ko, Jin-gyu Choi, Youn Soo Lee, Byung-chul Son

    Published 2018-01-01
    “…Due to its rarity and radiologic findings of leptomeningeal enhancement in the basal cisterns on magnetic resonance imaging (MRI) similar to tuberculous meningitis, DLGNT in this patient was initially diagnosed as communicating hydrocephalus from tuberculous meningitis despite absence of laboratory findings of tuberculosis. …”
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    Article
  4. 1084

    A Rare Case of Aneurysmal Bone Cyst of Calcaneum: A Case Report by Chayan K Pal, RP Raghavendra Raju, Athmaram Meda, Chennur Shaik Mohammed Sibghatulla Mazhar, Navya Pulimi, Y Kiran Kumar

    Published 2024-06-01
    “…Radiographs were taken which showed lytic lesions of calcaneum with multiple cysts. A magnetic resonance imaging (MRI) scan was done which showed a lytic lesion with multiple fluid levels in the lesion. …”
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    Article
  5. 1085

    Parkinsonism and Sjögren’s Syndrome: A Fortuitous Association or a Shared Immunopathogenesis? by Mariem Kchaou, Nadia Ben Ali, Intissar Hmida, Saloua Fray, Hela Jamoussi, Mohamed Jalleli, Slim Echebbi, Afef Achouri, Samir Belal

    Published 2015-01-01
    “…A 46-year-old woman with a history of progressive Parkinsonism for 6 years and a normal brain magnetic resonance imaging was partially improved with levodopa therapy. …”
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  6. 1086

    Gd3+-Doped Magnetic Nanoparticles for Biomedical Applications by A. P. Budnyk, T. A. Lastovina, A. L. Bugaev, V. A. Polyakov, K. S. Vetlitsyna-Novikova, M. A. Sirota, K. G. Abdulvakhidov, A. G. Fedorenko, E. O. Podlesnaya, A. V. Soldatov

    Published 2018-01-01
    “…Magnetic nanoparticles (MNPs) made of iron oxides with cubic symmetry (Fe3O4, γ-Fe2O3) are demanded objects for multipurpose in biomedical applications as contrast agents for magnetic resonance imaging, magnetically driven carriers for drug delivery, and heaters in hyperthermia cancer treatment. …”
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    Article
  7. 1087

    Intervention Models in Functional Connectivity Identification Applied to fMRI by João Ricardo Sato, Daniel Yasumasa Takahashi, Ellison Fernando Cardoso, Maria da Graça Morais Martin, Edson Amaro Júnior, Pedro Alberto Morettin

    Published 2006-01-01
    “…The development of functional magnetic resonance imaging (fMRI), based on the BOLD signal, is one of the most popular techniques related to the detection of neuronal activation. …”
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  8. 1088

    Screening Children with a Family History of Central Congenital Hypoventilation Syndrome by Hina Emanuel, Kimberly Rennie, Kelly Macdonald, Aravind Yadav, Ricardo A. Mosquera

    Published 2020-01-01
    “…Nocturnal polysomnogram revealed evidence of hypoventilation in two individuals (1 offspring and mother) with the end-tidal CO2 median of 54. Magnetic resonance imaging of brain revealed no abnormalities in the brain stem. …”
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    Article
  9. 1089

    Intradural Disk Herniation Mimicking a Spinal Tumor: Radiologic Imaging, Pathogenesis, and Operative Management by Daisuke Tateiwa, Ryoji Yamasaki, Rinsei Tei, Yasushi Shin, Kenta Ariga, Kenji Hayashida, Eiji Wada

    Published 2018-01-01
    “…A 71-year-old woman with a long history of backache and pain radiating down the left leg was admitted to our hospital with the worsening of these symptoms. Magnetic resonance imaging and computed tomographic myelography demonstrated an intradural mass at the L1-2 level. …”
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    Article
  10. 1090

    Spectrum-specific encephalography standardized low-resolution brain electromagnetic tomography network and gray matter correlations in vascular dementia patients by Yan Lv, Huijuan Chen, Zhiyan Sui, Yingliu Huang, Shixiong Huang, Feng Chen, Guoqiang Wen

    Published 2020-01-01
    “…Electroencephalography as well as structural magnetic resonance imaging could be used for the evaluation of cognitive disorder patients. …”
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  11. 1091

    Attenuation processes in positive social emotion upregulation: Disentangling functional role of ventrolateral prefrontal cortex by Dmitriy D. Bezmaternykh, Mikhail Ye. Melnikov, Evgeny D. Petrovskiy, Ksenia G. Mazhirina, Andrey A. Savelov, Mark B. Shtark, Patrik Vuilleumier, Yury Koush

    Published 2025-02-01
    “…Here, we examined the neural processes mediating upregulation of positive social emotions using functional magnetic resonance imaging in healthy female volunteers. We identified brain regions engaged in upregulation of positive social emotions and applied a parametric empirical Bayes approach to isolate modulated network connectivity patterns and assess how these effects relate to individual measures of social perception. …”
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  12. 1092

    Altered Spontaneous Brain Activity of Children with Unilateral Amblyopia: A Resting State fMRI Study by Peishan Dai, Jinlong Zhang, Jing Wu, Zailiang Chen, Beiji Zou, Ying Wu, Xin Wei, Manyi Xiao

    Published 2019-01-01
    “…This study is aimed at investigating differences in local brain activity and functional connectivity (FC) between children with unilateral amblyopia and healthy controls (HCs) by using resting state functional magnetic resonance imaging (rs-fMRI). Methods. Local activity and FC analysis methods were used to explore the altered spontaneous brain activity of children with unilateral amblyopia. …”
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  13. 1093

    The visuomotor synchronization immersive virtual reality of a depression avatar in a stigma context experience mobilizes the fronto-parietal cortex and anterior insula by Kelssy Hitomi dos Santos Kawata, Kelssy Hitomi dos Santos Kawata, Wey Guan Lem, Koki Ono, Hiroshi Oyama

    Published 2025-01-01
    “…Although neuroimaging studies have explored the neural correlates of some SoE subcomponents of visuomotor synchronization, the neural correlates of individual differences in SoE and how humans acquire virtual body representations through SoE subcomponents remain to be investigated.MethodsHere, we used the right hand of a virtual patient with depression in immersive virtual reality (IVR) to induce SoE in participants and measured whole brain activity using functional magnetic resonance imaging (fMRI). Participants were instructed to listen to the audio recording of the IVR experience and visualize movements during the fMRI scan. fMRI data were acquired before and immediately after the visuomotor synchronization IVR experience (target condition) or an asynchronized video experience (control condition), followed by embodiment measures related to the two types of experiences.ResultsAll five subcomponents of SoE (sense of ownership, sense of agency, sense of localization, appearance, and response to stimuli) were significantly increased during the visuomotor synchronization IVR experience compared with the asynchronized video experience. …”
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  14. 1094

    Coexisting Congenital Mesoblastic Nephroma and Lissencephaly: Unique Case Report with Pathological Analysis and Its Clinical Significance by Hristina Zakić, Olivera Kontić Vučinić, Jelena Stamenković, Jovan Jevtić, Milena Perišić Mitrović, Maja Životić

    Published 2025-01-01
    “…With the advancement of ultrasound diagnostics and magnetic resonance imaging, the diagnosis of this renal neoplasm is increasingly being established prenatally and at birth. …”
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  15. 1095
  16. 1096

    Isokinetic Training Program to Improve the Physical Function and Muscular Performance of an Individual with Partial Injury of the Medial Meniscus: A Case Report by Karen Obara, Pedro Silva, Mariana Silva, Fagner Mendes, Gabriel Santiago, Ihan Oliveira, Jefferson Cardoso

    Published 2023-06-01
    “… # Case Description A 40-year-old man injured his right knee during a soccer match, with a partial lesion of the medial meniscus confirmed by magnetic resonance imaging. He completed an isokinetic training program in addition to exercises that targeted proprioception (22 sessions, 11 weeks) to improve physical function and performance, which were assessed before and after treatment and at a six-month follow-up. …”
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  17. 1097

    Identifying novel heterozygous PI4KA variants in fetal abnormalities by Chen Cheng, Fan Yang, Xinlin Chen, Sheng Zhao

    Published 2025-01-01
    “…Methods A thorough fetal ultrasound screening was conducted, supplemented by both antenatal and post-abortion magnetic resonance imaging (MRI) studies. Novel PI4KA variants were detected through clinical Whole exon sequencing (WES) and validated by Sanger sequencing. …”
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  18. 1098

    Immature Teratoma after Three Laparoscopic Resections for Mature Cystic Teratomas by Kazuhiro Nishioka, Naoto Furukawa, Taketoshi Noguchi, Hirotaka Kajihara, Kiyoshige Horie

    Published 2014-01-01
    “…Three years after the third surgery, a regular checkup performed annually for ovarian cyst recurrence revealed a 9.3 cm ovarian cyst by ultrasonography without marker elevation or complaint of symptoms. Magnetic resonance imaging (MRI) showed a 10 cm multilocular cyst, including a part with heterogeneous medium and high-signal intensity on T2-weighted images, which revealed enhancement on dynamic contrast-enhanced MRI unlike the previous images. …”
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  19. 1099

    Estimation of the pattern of ocular manifestations, risk factors, and imaging of rhino-orbital-cerebral mucormycosis in COVID-19 patients by Rajwinder Kaur, Grace Budhiraja, Upasana Bhumbla, Manjot Kaur, Vandana Sharma, Priyanka Gupta, Ritesh Singla, Akashdeep Goel, Ekta Gupta, Priyanka Dahiya

    Published 2025-01-01
    “…Staging based on magnetic resonance imaging scans showed that 7 (20%) had stage II, 20 (57.1%) had stage III, and 28.7% had stage IV disease. …”
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  20. 1100

    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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