Showing 2,781 - 2,800 results of 2,850 for search '"MRI"', query time: 0.07s Refine Results
  1. 2781

    Depression and Temporal Lobe Epilepsy: Expression Pattern of Calbindin Immunoreactivity in Hippocampal Dentate Gyrus of Patients Who Underwent Epilepsy Surgery with and without Com... by Luciana D’Alessio, Hector Konopka, Patricia Solís, Laura Scévola, Mónica Fernandez Lima, Claudio Nuñez, Eduardo Seoane, Silvia Oddo, Silvia Kochen

    Published 2019-01-01
    “…Clinical and complementary assessment: EEG, video-EEG, MRI, psychiatric assessment (structured clinical interview, DSM-IV), and memory assessment (Rey auditory verbal learning test, RAVLT; Rey-Osterrieth complex figure test, RCFT), were determined before surgery. …”
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  2. 2782

    Compensatory increase in oxygen extraction fraction is associated with age-related cerebrovascular disease by John McFadden, Julian Matthews, Lauren Scott, Karl Herholz, Ben Dickie, Hamied Haroon, Oliver Sparasci, Saadat Ahmed, Natalia Kyrtata, Geoffrey J.M. Parker, Hedley C.A. Emsley, Joel Handley, Maélène Lohezic, Laura M. Parkes

    Published 2025-01-01
    “…We used a simultaneous PET-MRI protocol to measure OEF, CBF, CMRO2, and arterial transit time (ATT) in elderly people (n = 24, age 69.6 ± 5.3 years) with a range of vascular disease risk (QRisk 18.7 ± 10.8 %) and cognitive abilities (MoCA scores 26.7 ± 3.4) to determine if a) vascular disease risk (parameterised with QRisk2 score) is associated with altered CBF, ATT, OEF and CMRO2, b) if impaired blood supply and increasing transit times are associated with elevated OEF and c) if these physiological measures are associated with impaired cognition. …”
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  3. 2783

    小视野DWI在中轴型脊柱关节炎定量评估中的价值 by 占颖莺, 祝云飞, 何小俊, 李禧萌, 刘超然, 张珂, 李文娟, 洪国斌

    Published 2023-03-01
    “…结果最终纳入102例,根据国际脊柱关节炎协会(ASAS) MRI工作组诊断标准分为3组,其中活动组32例、非活动组29例、对照组41例。小视野DWI图像的主观评分高于全视野DWI [4(3~4) <italic>vs</italic>. 3(3~3),<italic>P</italic><0.05];小视野DWI图像的客观评分高于全视野DWI信噪比:6.58(5.05~10.38) <italic>vs.…”
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  4. 2784

    Effects of Local Heating and Whole-Body Hyperthermia on Neuromuscular and Cognitive Function in Young and Old Healthy Adults by Junli Wang

    Published 2024-07-01
    “…., 2019)aged 30 to 99 years, were studied with MRI. Age was related to estimated volumes of: gray matter, white matter, and CSF of the cerebrum and cerebellum; gray matter, white matter, white matter abnormality, and CSF within each cerebral lobe; and gray matter of eight subcortical structures. …”
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  5. 2785
  6. 2786

    Distinction of High- and Low-Frequency Repetitive Transcranial Magnetic Stimulation on the Functional Reorganization of the Motor Network in Stroke Patients by Zhiwei Guo, Yu Jin, Xi Bai, Binghu Jiang, Lin He, Morgan A. McClure, Qiwen Mu

    Published 2021-01-01
    “…A resting-state functional magnetic resonance imaging (fMRI) scan and neurological examinations were performed at baseline and after rTMS. …”
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  7. 2787
  8. 2788

    Acupuncture Modulates Disrupted Whole-Brain Network after Ischemic Stroke: Evidence Based on Graph Theory Analysis by Xiao Han, He Jin, Kuangshi Li, Yanzhe Ning, Lan Jiang, Pei Chen, Hongwei Liu, Yong Zhang, Hua Zhang, Zhongjian Tan, Fangyuan Cui, Yi Ren, Lijun Bai, Yihuai Zou

    Published 2020-01-01
    “…We gathered the functional magnetic resonance imaging (fMRI) from patients with stroke and healthy controls in the resting state and after acupuncture intervention, to investigate the instant alterations of the large-scale functional networks. …”
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  9. 2789

    Optic nerve sheath diameter/eyeball transverse diameter ratio by ultrasound in prediction of increased intracranial pressure in children with viral encephalitis by Chun Zhao, Peng-Cheng Sun, Ke-Jie Fang, Hui-Hui Fu, Li-Feng Wei, Yin-Yun Miao, Xin-Xin Guo, Xiao-Ling Weng

    Published 2025-01-01
    “…The optic nerve sheath diameter (ONSD) is a new indicator for the assessment of intracranial pressure using ultrasound, CT scan and MRI imaging. Given the influence of physical development on ONSD size in children, we expect more accurate assessment of intracranial pressure with ONSD/ETD (eyeball transverse diameter) ratio by ultrasound. …”
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  10. 2790

    Longitudinal assessment of diffusion-weighted imaging during magnetic resonance-guided radiotherapy in head and neck cancer by Simon Boeke, Jonas Habrich, Sarah Kübler, Jessica Boldt, Fritz Schick, Konstantin Nikolaou, Jens Kübler, Cihan Gani, Maximilian Niyazi, Daniel Zips, Daniela Thorwarth

    Published 2025-01-01
    “…Abstract Background For radiotherapy of head and neck cancer (HNC) magnetic resonance imaging (MRI) plays a pivotal role due to its high soft tissue contrast. …”
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  11. 2791

    A visual walkthrough of robotic partial mesorectal excision using the Versius surgical system by Amro Mureb

    Published 2024-01-01
    “…Post-TNT magnetic resonance image (MRI) showed significant tumour regression and flexible sigmoidoscopy showed stricture around 11 cm from the anal verge. …”
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  12. 2792
  13. 2793

    Longitudinal exploration of cancer-related cognitive impairment in patients with newly diagnosed aggressive lymphoma: protocol for a feasibility study by Vincent Dore, Christopher C Rowe, Meinir Krishnasamy, Haryana Dhillon, Adam K Walker, Karla Gough, Priscilla Gates, Carlene Wilson, Eliza Hawkes, Yuliya Perchyonok, Janette L Vardy, Michiel de Ruiter

    Published 2020-09-01
    “…Blood cell-based inflammatory markers and neuroimaging including a positron emission tomography (PET) with 18F-labelled fluoro-2-deoxyglucose (18F-FDG) and CT (18F-FDG-PET/CT) and a MRI will explore potential inflammatory and neuroanatomical or functional mechanisms and biomarkers related to CRCI. …”
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  14. 2794

    A Novel Unilateral Bi/Multi‐Portal Endoscopic Transforaminal Interbody Fusion Utilizing Uniaxial Spinal Endoscope Instead of Arthroscope: Technical Note and Preliminary Clinical Re... by Liyu Yang, Long Zhou, Min Qiu, Feng Liang, Liqing Yang, Qin Fu, Gen Ba

    Published 2025-01-01
    “…The extent of lumbar interbody fusion was assessed using lumbar X‐ray and CT scans at the 12‐months follow‐up. MRI was performed to assess the degree of nerve decompression in patients at the same time points. …”
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  15. 2795

    Cardiovascular risk burden, dementia risk and brain structural imaging markers: a study from UK Biobank by Ting Li, Jing Chen, Yan Zheng, Klodian Dhana, Geng Zong, Yuan Ma, Trudy Voortman, Wei Gan, Yaying Cao, Yonghua Hu, Changzheng Yuan, Jie Shen, Gaohong Zhu, Chengwu Feng

    Published 2024-02-01
    “…Background Cardiovascular risk burden is associated with dementia risk and neurodegeneration-related brain structure, while the role of genetics and incident cardiovascular disease (CVD) remains unclear.Aims To examine the association of overall cardiovascular risk burden with the risk of major dementia subtypes and volumes of related brain regions in a large sample, and to explore the role of genetics and CVD onset.Methods A prospective study among 354 654 participants free of CVD and dementia (2006–2010, mean age 56.4 years) was conducted within the UK Biobank, with brain magnetic resonance imaging (MRI) measurement available for 15 104 participants since 2014. …”
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  16. 2796

    Diagnostic methods employing kidney biomarkers clinching biosensors as promising tools by Neelam Yadav, Jagriti Narang, Anil Kumar Chhillar, Jogender Singh Rana, Mohd Usman Mohd Siddique, El-Refaie Kenawy, Saad Alkahtani, Mohd Neyaz Ahsan, Amit Kumar Nayak, Md Saquib Hasnain

    Published 2024-01-01
    “…Existing diagnostic techniques used for monitoring kidney biomarker concentration include chromatographic assays, spectroscopic assays, immunoassays, magnetic resonance imaging (MRI), computed tomography (CT), etc. They also necessitate equipped laboratory infrastructure, specific instruments, highly trained personnel working on these instruments, and monitoring kidney patients. …”
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  17. 2797
  18. 2798

    Case report: A severe myositis mimicking bulbar palsy after administration of immune checkpoint inhibitors by Philippe Rochigneux, Philippe Rochigneux, Alexandre Bertucci, Elika Loir, Alexia Mattei, Danielle Robert, Michael Dassa, Brice Chanez, Mikael Ebbo, Lea Gaigne, Anne Sophie Chretien, Giovanni Corazza, Giovanni Corazza, Nicolas Schleinitz

    Published 2025-02-01
    “…We also discussed the elimination of differential diagnoses (notably with normal MRI and cerebrospinal fluid analysis) and finally the clinical management of this severe irAE.ResultsA 57 years woman presented multiple sub-diaphragmatic adenopathies related with an advanced melanoma of unknown primary. …”
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  19. 2799

    Pineal cyst in bipolar patient with normolithiaemia and positive fibromyalgic tender points by Salvatore Marrone, MD, Antonio Alessandro Biancardino, MD, Evier Andrea Giovannini, MD, Federica Paolini, MD, Benedetta Maria Campisi, MD, Jaime Mandelli, MD, Domenico Santangelo, MD, Salvatore Fanara, MD, Giuseppe Vaccaro, MD, Michele Vecchio, MD, Domenico Gerardo Iacopino, MD, PhD, Luigi Basile, MD

    Published 2025-03-01
    “…Pineal cysts are benign, nonneoplastic lesions of the pineal gland, often identified incidentally on MRI scans. Although these cysts are usually asymptomatic, they can occasionally enlarge and compress adjacent structures, leading to neurological complications such as obstructive hydrocephalus and Parinaud's syndrome. …”
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  20. 2800

    Immunotherapy combined with chemotherapy without locoregional radiotherapy in de novo metastatic nasopharyngeal carcinoma: two case reports and a literature review by Yingna Gao, Xiaoqiong Shi, Jianqiao He, Hui Yao, Guoning Yu, Lin Zhao, Yi Ma, Yi Ma, Hongliang Zheng, Minhui Zhu, Caiyun Zhang

    Published 2025-01-01
    “…Radiological examination with positron emission tomography–computed tomography (PET-CT) and contrast-enhanced magnetic resonance imaging (MRI) showed NPC with multiple systemic lymph node metastases, multiple bone metastases, and liver metastases. …”
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