Showing 1,261 - 1,280 results of 1,476 for search '"magnetic resonance imaging"', query time: 0.10s Refine Results
  1. 1261

    Disrupted Regional Spontaneous Neural Activity in Mild Cognitive Impairment Patients with Depressive Symptoms: A Resting-State fMRI Study by Xiaozheng Liu, Yunhai Tu, Yirou Zang, Aiqin Wu, Zhongwei Guo, Jiawei He

    Published 2019-01-01
    “…The current study sought to investigate the features of spontaneous brain activity in MCI patients with depressive symptoms (D-MCI) using coherence regional homogeneity (CReHo) analysis with resting-state functional magnetic resonance imaging (rsfMRI). We obtained rsfMRI data in 16 MCI patients with depressive symptoms and 18 nondepressed MCI patients (nD-MCI) using a 3 T scanner. …”
    Get full text
    Article
  2. 1262

    Clinical Efficacy and Safety of Trans-Sacral Epiduroscopic Laser Decompression Compared to Percutaneous Epidural Neuroplasty by Bong Ju Moon, Seong Yi, Yoon Ha, Keung Nyun Kim, Do Heum Yoon, Dong Ah Shin

    Published 2019-01-01
    “…This study evaluated the clinical efficacy and safety of SELD compared to PEN, as well as the change in protruded disc volume after SELD through pre- and postoperative magnetic resonance imaging (MRI), in patients with HLD. Thirty consecutive patients underwent SELD (SELD group), and 45 patients underwent PEN (PEN group). …”
    Get full text
    Article
  3. 1263

    Lung adenocarcinoma metastasis within a pituitary neuroendocrine tumor: a case report with review of literature by Koji Suzuki, Shigeyuki Tahara, Yujiro Hattori, Shinichiro Teramoto, Eitaro Ishisaka, Chie Inomoto, Robert Yoshiyuki Osamura, Akio Morita, Yasuo Murai

    Published 2024-03-01
    “…Subsequent magnetic resonance imaging (MRI) revealed a tumor 3.2 cm in diameter that extended from the anterior pituitary gland to the suprasellar region. …”
    Get full text
    Article
  4. 1264

    Rectal Tumour Staging with Endorectal Ultrasound: Is There Any Difference between Western and Eastern European Countries? by Anna Fábián, Renáta Bor, Klaudia Farkas, Anita Bálint, Ágnes Milassin, Mariann Rutka, László Tiszlavicz, Tibor Wittmann, Ferenc Nagy, Tamás Molnár, Zoltán Szepes

    Published 2016-01-01
    “…Rectal endoscopic ultrasound (ERUS) is a good alternative to computed tomography and magnetic resonance imaging. However, in Hungary only a small amount of rectal tumours is examined with ERUS. …”
    Get full text
    Article
  5. 1265

    Heterogeneous Acupuncture Effects of Taixi (KI3) on Functional Connectivity in Healthy Youth and Elder: A Functional MRI Study Using Regional Homogeneity and Large-Scale Functional... by Linlu He, Guangxiang Chen, Ruwen Zheng, Yan Hu, Xiu Chen, Jianghai Ruan

    Published 2020-01-01
    “…The study described here was designed to explore the divergence of acupuncture at Taixi (KI3) on spontaneous activity of brain regions and functional connectivity (FC) between healthy youth and elder with functional magnetic resonance imaging (fMRI). 20 healthy young volunteers and 20 healthy elders underwent 10-minute-resting-state fMRI before acupuncture, and then acupuncture at Taixi (KI3) for 3 minutes; after withdrawing the needles, volunteers underwent a second fMRI scan for 10 minutes. …”
    Get full text
    Article
  6. 1266

    Detection of Alzheimer Disease in Neuroimages Using Vision Transformers: Systematic Review and Meta-Analysis by Vivens Mubonanyikuzo, Hongjie Yan, Temitope Emmanuel Komolafe, Liang Zhou, Tao Wu, Nizhuan Wang

    Published 2025-02-01
    “…The included papers used ViT models for AD detection versus healthy controls based on neuroimaging data, and the included studies used magnetic resonance imaging and positron emission tomography. …”
    Get full text
    Article
  7. 1267

    Functional connectome gradient of prefrontal cortex as biomarkers of high risk for internet gaming disorder by Xinwen Wen, Lirong Yue, Zhe Du, Jiahao Zhao, Mengjiao Ge, Cunfeng Yuan, Hongmei Wang, Qinghua He, Kai Yuan

    Published 2025-02-01
    “…We recruited 219 non-internet gaming addicted college students and evaluated them with magnetic resonance imaging, followed by a two-year longitudinal follow-up. …”
    Get full text
    Article
  8. 1268

    Subclinical imaging activity in multiple sclerosis patients during war‐related psychological stress by Omri Zveik, Tal Friedman‐Korn, Ariel Rechtman, Tal Ganz, Garrick Hoichman, Lyne Shweiki, Dana Ekstein, Adi Vaknin‐Dembinsky

    Published 2025-01-01
    “…This study aims to assess the impact of war‐related psychological stress on MS activity using magnetic resonance imaging (MRI) scans and clinical follow‐up. …”
    Get full text
    Article
  9. 1269

    Explainable Self-Supervised Dynamic Neuroimaging Using Time Reversal by Zafar Iqbal, Md. Mahfuzur Rahman, Usman Mahmood, Qasim Zia, Zening Fu, Vince D. Calhoun, Sergey Plis

    Published 2025-01-01
    “…Objective: Functional magnetic resonance imaging data pose significant challenges due to their inherently noisy and complex nature, making traditional statistical models less effective in capturing predictive features. …”
    Get full text
    Article
  10. 1270

    Butyric Acid Modulates Gut Microbiota to Alleviate Inflammation and Secondary Bone Loss in Ankylosing Spondylitis by Ke You, Lianjun Yang, Zhihai Su, Jun Shen, Xinyang Fan, Yuanqing Guo, Zhen Yuan, Hai Lu

    Published 2024-12-01
    “…Various techniques, including an enzyme-linked immunosorbent assay (ELISA), magnetic resonance imaging (MRI), micro-CT, histology, quantitative PCR (qPCR) for intestinal tight junction protein expression, and 16S rDNA sequencing to analyze gut microbiota abundance, were employed to assess the inflammation and bone health in the target tissues. …”
    Get full text
    Article
  11. 1271

    Arthroscopic all-inside wrapping repair of lateral meniscus bucket-handle tears: clinical and imaging outcomes by Kun-Hui Chen, Hsuan-Hsiao Ma, Alisan Fu, Hsin-Yi Wang, Hsiao-Li Ma, En-Rung Chiang

    Published 2025-01-01
    “…At 6 months postoperatively, the healing of the repaired meniscus was evaluated using Henning’s criteria through magnetic resonance imaging (MRI). Results Of the 34 patients included, two required re-operation for a re-tear of the BHT, resulting in a clinical healing rate of 94.1% (95% confidence interval [CI]: 82.9–99.2%) at a mean follow-up of 4.2 years. …”
    Get full text
    Article
  12. 1272

    The Upregulation of COX2 in Human Degenerated Nucleus Pulposus: The Association of Inflammation with Intervertebral Disc Degeneration by Chang Liu, Guoyan Liang, Zhantao Deng, Jing Tan, Qiujian Zheng, Feng-Juan Lyu

    Published 2021-01-01
    “…We recorded baseline information about age, gender, body mass index (BMI), diabetes history, smoking history, and magnetic resonance imaging (MRI). Their association with IVDD was statistically analyzed. …”
    Get full text
    Article
  13. 1273

    Medial Open-Wedge High Tibial Osteotomy with Partial Meniscectomy and Without Cyst Excision for Popliteal Cysts: A Case Series by Kang-Il Kim, Jun-Ho Kim

    Published 2025-01-01
    “…<b>Methods:</b> This study retrospectively used serial magnetic resonance imaging (MRI) evaluations to assess 26 consecutive patients who underwent MOWHTO. …”
    Get full text
    Article
  14. 1274

    Evaluation of the Short- and Long-Term Effectiveness of Pulsed Radiofrequency and Conventional Radiofrequency Performed for Medial Branch Block in Patients with Lumbar Facet Joint... by Abdurrahman Çetin, Abdulkadir Yektaş

    Published 2018-01-01
    “…Diagnosis of lumbar facet joint disease is the sum of the combinations consisting of history, physical activity, and diagnostic imaging frequently including computed tomography and magnetic resonance imaging scans. Prevalence of facet-based chronic low back pain is 15–45%. …”
    Get full text
    Article
  15. 1275

    Anatomical and Functional MRI Changes after One Year of Auditory Rehabilitation with Hearing Aids by M. R. Pereira-Jorge, K. C. Andrade, F. X. Palhano-Fontes, P. R. B. Diniz, M. Sturzbecher, A. C. Santos, D. B. Araujo

    Published 2018-01-01
    “…In the present study, we used audiometric evaluations in 14 patients with bilateral hearing loss before and after one year of continuous HA use and functional magnetic resonance imaging (fMRI) and cortical thickness analysis in 12 and 10 of them compared with a normal hearing control group. …”
    Get full text
    Article
  16. 1276

    Clinical Characteristics of Visual Dysfunction in Carbon Monoxide Poisoning Patients by Wei-Kang Bi, Jin-Lin Wang, Xu-Dong Zhou, Ze-Kun Li, Wen-Wen Jiang, Shao-Bin Zhang, Yong Zou, Ming-Jun Bi, Qin Li

    Published 2020-01-01
    “…The clinical characteristics of visual dysfunction in patients with CO poisoning were analyzed through the collection of medical history, regular physical examination, brain magnetic resonance imaging (MRI), ophthalmological examination, the National Eye Institute Visual Function Questionnaire (NEI-VFQ), and its influencing factors. …”
    Get full text
    Article
  17. 1277
  18. 1278

    Investigating ITM2B‐associated ataxia in a Taiwanese cerebellar ataxia cohort by Shih‐Yu Fang, Cheng‐Tsung Hsiao, Kang‐Yang Jih, Yu‐Sheun Tsai, Kuan‐Lin Lai, Cheng‐Ta Chou, Yi‐Chu Liao, Yi‐Chung Lee

    Published 2025-01-01
    “…Most participants had no cognitive impairment at symptom onset but experienced memory decline, oculomotor disturbances, lower limb spasticity, and extensor plantar responses within 2–5 years. Magnetic resonance imaging and spectroscopy revealed progressive extension of white matter hyperintensity over periventricular and subcortical regions, subtle hippocampal atrophy, preserved cerebellar volumes, and decreased N‐acetylaspartate/creatine ratio over the vermis. …”
    Get full text
    Article
  19. 1279

    Biological Characteristics of Fluorescent Superparamagnetic Iron Oxide Labeled Human Dental Pulp Stem Cells by Liang Ma, Ming-wei Li, Yu Bai, Hui-hui Guo, Sheng-chao Wang, Qing Yu

    Published 2017-01-01
    “…In this study, we investigate the effects of fluorescent superparamagnetic iron oxide particles (SPIO) (Molday ION Rhodamine-B™, MIRB) on biological properties of human dental pulp stem cells (hDPSCs) and monitor hDPSCs in vitro and in vivo using magnetic resonance imaging (MRI). Morphological analysis showed that intracellular MIRB particles were distributed in the cytoplasm surrounding the nuclei of hDPSCs. 12.5–100 μg/mL MIRB all resulted in 100% labeling efficiency. …”
    Get full text
    Article
  20. 1280

    Study on Lesion Assessment of Cerebello-Thalamo-Cortical Network in Wilson’s Disease with Diffusion Tensor Imaging by Anqin Wang, Hongli Wu, Chunsheng Xu, Lanfeng Tang, Jaeyoun Lee, Min Wang, Man Jiang, Chuanfu Li, Qi Lu, Chunyun Zhang

    Published 2017-01-01
    “…This article aimed to assess lesions in cerebello-thalamo-cortical network with an advanced technique of diffusion tensor imaging (DTI) in WD. 35 WD patients and 30 age- and sex-matched healthy volunteers were recruited to accept diffusion-weighted images with 15 gradient vectors and conventional magnetic resonance imaging (MRI). The DTI parameters, including fractional anisotropy (FA) and mean diffusion (MD), were calculated by diffusion kurtosis estimator software. …”
    Get full text
    Article