Showing 101 - 120 results of 2,850 for search '"MRI"', query time: 0.07s Refine Results
  1. 101

    Brain MRI Segmentation with Multiphase Minimal Partitioning: A Comparative Study by Elsa D. Angelini, Ting Song, Brett D. Mensh, Andrew F. Laine

    Published 2007-01-01
    “…A clinical study was performed on a database of 10 adult brain MRI volumes to compare the level set segmentation to three other methods: “idealized” intensity thresholding, fuzzy connectedness, and an expectation maximization classification using hidden Markov random fields. …”
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  2. 102
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    MRI imaging characteristics of brainstem and midbrain aqueduct in patients with iNPH by Kui Xiao, Liangxue Zhou, Xielin Tang, Shenghua Liu, Ziang Deng, Feilong Yang

    Published 2025-01-01
    “…This study explores the specific magnetic resonance imaging (MRI) features of the brainstem and mesencephalic aqueduct in patients with iNPH. …”
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  4. 104

    Mediterranean diet and dementia: MRI marker evidence from meta-analysis by Xiaojie Wang, Zhiyao Xin, Xiuwen Li, Keying Wu, Wanxin Wang, Lan Guo, Li Wang, Xin Mo, Xinjian Liu, Zhihui Guo, Jing Wang, Ciyong Lu

    Published 2025-01-01
    “…Mediterranean diet (MeDi) has been suggested to be associated with brain Magnetic Resonance Imaging (MRI) markers related to dementia, but the existing evidence is inconsistent. …”
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  5. 105
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  7. 107

    A Perfusion MRI Study of Emotional Valence and Arousal in Parkinson’s Disease by Sunsern Limsoontarakul, Meghan C. Campbell, Kevin J. Black

    Published 2011-01-01
    “…Brain regions subserving emotion have mostly been studied using functional magnetic resonance imaging (fMRI) during emotion provocation procedures in healthy participants. …”
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  8. 108

    Diagnostic performance of contrast-enhanced T2-FLAIR MRI in the detection of meningitis by Sanjay P., Vittal Manohar, Sushmita Balol, Yashwanth Naik M.B.

    Published 2025-01-01
    “…Background: The contrast-enhanced T2-FLAIR (CE-T2-FLAIR) sequence on MRI, through the suppression of CSF and vascular signals, can detect subtle meningeal enhancement in meningitis that may not be appreciable on the routinely used contrast-enhanced T1W (CE-T1W) sequence. …”
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  9. 109

    The Smoothing Artifact of Spatially Constrained Canonical Correlation Analysis in Functional MRI by Dietmar Cordes, Mingwu Jin, Tim Curran, Rajesh Nandy

    Published 2012-01-01
    “…A wide range of studies show the capacity of multivariate statistical methods for fMRI to improve mapping of brain activations in a noisy environment. …”
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  10. 110

    Klasifikasi Penyakit Alzheimer Dari Scan Mri Otak Menggunakan Convnext by Yehezkiel Stephanus Austin, Haikal Irfano, Juan Young Christopher, Lintang Cahyaning Sukma, Octo Perdana Putra, Riyadh Ilham Ardhanto, Novanto Yudistira

    Published 2024-12-01
    “…Teknologi machine learning dan neural network dapat mendukung deteksi dini melalui penggunaan model ConvNeXt yang telah dilatih dengan metode transfer learning menggunakan bobot awal dari ImageNet, dan di-fine-tune untuk mengklasifikasikan empat tingkat keparahan Alzheimer berdasarkan hasil pemindaian MRI otak, yaitu Mild Demented, Moderate Demented, Non Demented, dan Very Mild Demented. …”
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  11. 111

    Functional MRI study of neurovascular coupling in patients with non-lesional epilepsy by Zhisen Li, Xiaoxia Hou, Yanli Lu, Huimin Zhao, Meixia Wang, Qian Gui, Guanhui Wu, Qinrong Xu, Xiaofeng Dong, Qingzhang Cheng, Xiaowen Xu, Hongxuan Feng

    Published 2025-01-01
    “…The combined application of rs-fMRI and ASL can comprehensively evaluate the neuronal activity and cerebral blood perfusion in patients with NLE. …”
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  12. 112

    Sexual dimorphism in the sheep corpus callosum using 3 tesla MRI by Sedat Aydoğdu, Emrullah Eken, Mustafa Koplay

    Published 2021-12-01
    “…Morphometric measurements in sheep brains were performed on T2-weighted images obtained from 3T MRI. First, the midsagittal cross-sectional area of the corpus callosum was calculated using MIMICS. …”
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  13. 113

    Automated craniofacial biometry with 3D T2w fetal MRI. by Jacqueline Matthew, Alena Uus, Alexia Egloff Collado, Aysha Luis, Sophie Arulkumaran, Abi Fukami-Gartner, Vanessa Kyriakopoulou, Daniel Cromb, Robert Wright, Kathleen Colford, Maria Deprez, Jana Hutter, Jonathan O'Muircheartaigh, Christina Malamateniou, Reza Razavi, Lisa Story, Joseph V Hajnal, Mary A Rutherford

    Published 2024-12-01
    “…We developed an automated label propagation pipeline using 3D motion- corrected, slice-to-volume reconstructed (SVR) fetal MRI for craniofacial measurements.<h4>Methods</h4>A literature review and expert consensus identified 31 craniofacial biometrics for fetal MRI. …”
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  14. 114

    Fetal MRI Characteristics of Exencephaly: A Case Report and Literature Review by Ali Sharif, Yihua Zhou

    Published 2016-01-01
    “…We present the fetal MRI characteristics of exencephaly, a rare malformation of the cranium. …”
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  15. 115

    An MRI, SPECT and Neuropsychological Study of a Patient Presenting with Capgras Syndrome by J. Mackie, K. P. Ebmeier, R. E. O'Carroll

    Published 1994-01-01
    “…In addition he demonstrated markedly impaired performance on various tests of executive function. MRI scanning revealed no focal abnormality; slight ventricular dilatation was noted. …”
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  16. 116

    Capturing Bone Signal in MRI of Pelvis, as a Large FOV Region, Using TWIST Sequence and Generating a 5-Class Attenuation Map for Prostate PET/MRI Imaging by Mehdi Shirin Shandiz PhD, Hamid Saligheh Rad PhD, Pardis Ghafarian PhD, Khadijeh Yaghoubi MSc, Mohammad Reza Ay PhD

    Published 2018-07-01
    “…Purpose: Prostate imaging is a major application of hybrid positron emission tomography/magnetic resonance imaging (PET/MRI). Currently, MRI-based attenuation correction (MRAC) for whole-body PET/MRI in which the bony structures are ignored is the main obstacle to successful implementation of the hybrid modality in the clinical work flow. …”
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  17. 117

    Altered Structural and Functional Connectivity of Juvenile Myoclonic Epilepsy: An fMRI Study by Chengqing Zhong, Rong Liu, Cheng Luo, Sisi Jiang, Li Dong, Rui Peng, Fuqiang Guo, Pu Wang

    Published 2018-01-01
    “…The aim of this study was to investigate the structural and functional connectivity (FC) of juvenile myoclonic epilepsy (JME) using resting state functional magnetic resonance imaging (rs-fMRI). High-resolution T1-weighted magnetic resonance imaging (MRI) and rs-fMRI data were collected in 25 patients with JME and in 24 control subjects. …”
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  18. 118

    Epithelioid Myofibroblastoma in an Old-Male Breast: A Case Report with MRI Findings by Seyma Yildiz, Zuhal Gucin, Ezgi Basak Erdogan

    Published 2015-01-01
    “…We report a case of a pathologically diagnosed MFB in an 80-year-old male patient who had coexisting prostate cancer and describe its imaging characteristics, especially magnetic resonance imaging (MRI). In this paper, histopathological and MRI findings of the MFB were discussed.…”
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