Showing 301 - 320 results of 356 for search '"fMRI"', query time: 0.09s Refine Results
  1. 301

    Magnetic Resonance Imaging of Contrast-Induced Acute Renal Injury and Related Pathological Alterations In Vivo by Yanfei Li, Dafa Shi, Haoran Zhang, Xiang Yao, Ke Ren

    Published 2022-01-01
    “…Pyroptosis (Nlrp3/caspase-1, P<0.05), mitophagy (BNIP/Nix, P<0.05), and apoptosis (Bax, P<0.05) occurred in CI-AKI. Conclusions. fMRI can detect early CI-AKI immediately after CM injection. …”
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  2. 302

    Abnormal Functional Connectivity of Ventral Anterior Insula in Asthmatic Patients with Depression by Yuqun Zhang, Yuan Yang, Rongrong Bian, Yingying Yin, Zhenghua Hou, Yingying Yue, Zhi Xu, Yonggui Yuan

    Published 2017-01-01
    “…Methods. 18 DA patients, 24 NDA patients, and 60 healthy controls (HCs) received resting-state fMRI scan, severity of depression, and asthma control assessment. …”
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  3. 303

    Acupuncture Induces Reduction in Limbic-Cortical Feedback of a Neuralgia Rat Model: A Dynamic Causal Modeling Study by Zhen-Zhen Ma, Ye-Chen Lu, Jia-Jia Wu, Xiang-Xin Xing, Xu-Yun Hua, Jian-Guang Xu

    Published 2020-01-01
    “…This study is aimed at investigating the effect of electroacupuncture on effective connectivity and neural response in corticolimbic circuitries during implicit processing of nociceptive stimulus in rats with brachial plexus pain. Methods. An fMRI scan was performed in a total of 16 rats with brachial plexus pain, which was equally distributed into the model group and the electroacupuncture group. …”
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  4. 304

    Neural correlates of basketball proficiency: An MRI study across skill levels by Manqi Zhang, Wenbiao Zhang, Yujie Yao, Jiabao Lin, Lei Mo

    Published 2025-01-01
    “…Methods: Twenty advanced basketball athletes (AB), 20 intermediate basketball athletes (IB) and 20 age-matched non-athlete individuals without basketball experience (NI) participated in this study and underwent T1-weighted MRI and resting-state fMRI scanning. Voxel-mirrored homotopic connectivity (VMHC), amplitude of low frequency fluctuations (ALFF), and gray matter (GM) density were calculated and compared among the three groups. …”
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  5. 305

    Artificial Intelligence in Pediatric Epilepsy Detection: Balancing Effectiveness With Ethical Considerations for Welfare by Marina Ramzy Mourid, Hamza Irfan, Malik Olatunde Oduoye

    Published 2025-01-01
    “…Specific methods, like EEG‐based AI for detecting interictal discharges, showed high specificity (93.33%–96.67%) and sensitivity (76.67%–93.33%), while neuroimaging approaches using rs‐fMRI and DTI reached up to 97.5% accuracy in identifying microstructural abnormalities. …”
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  6. 306

    Reconfiguration of brain network dynamics in bipolar disorder: a hidden Markov model approach by Xi Zhang, Lan Yang, Jiayu Lu, Yuting Yuan, Dandan Li, Hui Zhang, Rong Yao, Jie Xiang, Bin Wang

    Published 2024-12-01
    “…We utilized resting-state functional magnetic resonance imaging (rs-fMRI) data from 43 BD patients and 51 controls to evaluate the altered dynamic spatiotemporal architecture of the whole-brain network and identify unique activation patterns in BD. …”
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  7. 307

    State-dependent inter-network functional connectivity development in neonatal brain from the developing human connectome project by Zhiyong Zhao, Ruolin Li, Yihan Wu, Mingyang Li, Dan Wu

    Published 2025-01-01
    “…Gestational age (GA) and postnatal age (PNA) showed different effects on variance of FNC change over time during fMRI scan in resting-state networks, especially among high-order association networks. …”
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  8. 308

    Distinct neural bases of visual art- and music-induced aesthetic experiences by Youjing Luo, Qianqian Yu, Shuyi Wu, Yue-jia Luo

    Published 2025-01-01
    “…To pinpoint neural correlates of aesthetic experiences, in the present study, we performed a series of meta-analyses based on the existing functional Magnetic Resonance Imaging (fMRI) studies of art appreciation in visual art (34 experiments, 692 participants) and music (34 experiments, 718 participants). …”
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  9. 309

    Optimizing infant neuroimaging methods to understand the neurodevelopmental impacts of early nutrition and feeding by Claudia A. Carreno, Megan E. Evans, Blakely K. Lockhart, Oziomachukwu Chinaka, Benjamin Katz, Martha Ann Bell, Brittany R. Howell

    Published 2025-01-01
    “…We review past research utilizing EEG and fNIRS and describe our efforts to further develop neuroimaging approaches that allow for measurement of brain activity during active feeding with greater spatial resolution (e.g., fMRI and OPM-MEG). We also discuss current challenges, as well as the scientific and logistical limitations of each method. …”
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  10. 310

    Deep learning models reveal the link between dynamic brain connectivity patterns and states of consciousness by Chloé Gomez, Lynn Uhrig, Vincent Frouin, Edouard Duchesnay, Béchir Jarraya, Antoine Grigis

    Published 2024-12-01
    “…By clustering dFC matrices from resting-state fMRI, we previously described “brain patterns” that underlie different functional configurations of the brain at rest. …”
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  11. 311

    Long term adult visual plasticity after the developmental critical period in genetically determined peripheral visual loss by Otília C. d’Almeida, Joana M. Sampaio, Sónia Ferreira, Eduardo D. Silva, Miguel Castelo-Branco

    Published 2025-02-01
    “…We used as outcomes population receptive field measures to probe long-term plasticity using fMRI retinotopy. We found evidence for reorganization based on pRF size metrics and explained variance of reorganized visual field maps. …”
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  12. 312

    Acupuncture Reversible Effects on Altered Default Mode Network of Chronic Migraine Accompanied with Clinical Symptom Relief by Yan Zou, Weijun Tang, Xiang Li, Manwen Xu, Ji Li

    Published 2019-01-01
    “…Resting-state functional magnetic resonance imaging (fMRI) data from 14 CM patients treated with longitudinal pre- and postacupuncture treatment (PPAT) and data of 18 age- and gender-matched healthy controls (HCs) were analyzed using independent component analysis (ICA) and seed-based correlation analysis (SCA) to investigate connectivity within the DMN. …”
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  13. 313

    Unstable functional brain states and reduced cerebro-cerebellar modularity in elderly individuals with subjective cognitive decline by Wuhai Tao, Xiaojie Lu, Shuaike Yuan, Peixuan Ye, Zhanjun Zhang, Qing Guan, Hehui Li

    Published 2025-01-01
    “…In the current study, we employed dynamic functional connectivity and large-scale brain network approaches to investigate the pathological characteristics of dynamic brain states and cerebro-cerebellar collaboration between SCD (n = 32) and the healthy elderly (n = 29) using resting-state fMRI. Two-way repeated measures ANOVA and permutation t-tests revealed significant group differences, with individuals with SCD exhibiting shorter state duration and more frequent transitions between states compared to the healthy elderly individuals. …”
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  14. 314

    Neuroplasticity and functional reorganization of language in patients with arteriovenous malformations: insights from neuroimaging and clinical interventions by Jialong Yuan, Hongchuan Niu, Chengxu Lei, Ruichen Xu, Yutong Liu, Kexin Yuan, Linru Zou, Shihao He, Shihao He, Yuanli Zhao, Yuanli Zhao

    Published 2025-01-01
    “…This review systematically searched and analyzed the research literature in related fields in recent years, covering data from neuroimaging, functional magnetic resonance imaging (fMRI), and clinical case studies. By integrating these evidences, the phenomenon of functional reorganization within non-verbal functional areas and its influencing factors in patients with AVMs were assessed. …”
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  15. 315

    Brain Functional Network in Chronic Asymptomatic Carotid Artery Stenosis and Occlusion: Changes and Compensation by Shihao He, Ziqi Liu, Zongsheng Xu, Ran Duan, Li Yuan, Chu Xiao, Zhe Yi, Rong Wang

    Published 2020-01-01
    “…In this prospective study, 27 patients with CAO, 29 patients with CAS, and 15 healthy controls matched for age, sex, education, handedness, and risk factors underwent neuropsychological testing and resting-state functional magnetic resonance (rs-fMRI) imaging simultaneously; graph theoretical analysis of brain networks was performed to determine the relationship between changes in brain network connectivity and the progression from internal CAS to CAO. …”
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  16. 316

    Local structural–functional coupling with counterfactual explanations for epilepsy prediction by Jiashuang Huang, Shaolong Wei, Zhen Gao, Shu Jiang, Mingliang Wang, Liang Sun, Weiping Ding, Daoqiang Zhang

    Published 2025-02-01
    “…Specifically, we first construct structural and functional connections using diffusion tensor imaging (DTI) and resting-state functional magnetic resonance imaging (rs-fMRI) data, subsequently organizing them into a multimodal brain network. …”
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  17. 317

    Two distinct neural pathways for mechanical versus digital technology by Giovanni Federico, Mathieu Lesourd, Arnaud Fournel, Alexandre Bluet, Chloé Bryche, Maximilien Metaireau, Dario Baldi, Maria Antonella Brandimonte, Andrea Soricelli, Yves Rossetti, François Osiurak

    Published 2025-01-01
    “…Here we examine the cognitive and neural foundations of technological cognition. In the first fMRI experiment, participants viewed videos depicting the use of mechanical tools (e.g., a screwdriver) and digital tools (e.g., a smartphone) compared to simple object movements. …”
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  18. 318

    Increased Accuracy of Emotion Recognition in Individuals with Autism-Like Traits after Five Days of Magnetic Stimulations by Pingping Liu, Guixian Xiao, Kongliang He, Long Zhang, Xinqi Wu, Dandan Li, Chunyan Zhu, Yanghua Tian, Panpan Hu, Bensheng Qiu, Gong-Jun Ji, Kai Wang

    Published 2020-01-01
    “…Eye tracking data and functional magnetic resonance imaging (fMRI) data were acquired on the first and sixth days. …”
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  19. 319

    Passive hyperthermia alters the resting-state functional connectivity of mouse brain by Yang Ruan, Kai Liu, Bo Li, Shaowen Qian, Hongxia Lei, Yao Xing, Gang Sun

    Published 2024-12-01
    “…Purpose To investigate how passive hyperthermia affect the resting-state functional brain activity based on an acute mouse model after heat stress exposure.Materials and methods Twenty-eight rs-fMRI data of C57BL/6J male mice which weighing about 24 ∼ 29 g and aged 12 ∼ 16 weeks were collected. …”
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  20. 320

    Intensity-Dependent Effects of Acute Exercise on Executive Function by Aylin Mehren, Cecilia Diaz Luque, Mirko Brandes, Alexandra P. Lam, Christiane M. Thiel, Alexandra Philipsen, Jale Özyurt

    Published 2019-01-01
    “…These data show that exercise at moderate vs. high intensity has different effects on executive task performance and related brain activation changes as measured by fMRI and that cardiorespiratory fitness might be a moderating factor of acute exercise effects. …”
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