Showing 41 - 60 results of 261 for search '"fMRI"', query time: 0.05s Refine Results
  1. 41

    Exploring protocol development: Implementing systematic contextual memory to enhance real-time fMRI neurofeedback by Fagerland Steffen Maude, Berntsen Henrik Røsholm, Fredriksen Mats, Endestad Tor, Skouras Stavros, Rootwelt-Revheim Mona Elisabeth, Undseth Ragnhild Marie

    Published 2024-05-01
    “…The goal of this study was to explore the development and implementation of a protocol for real-time fMRI neurofeedback (rtfMRI-nf) and to assess the potential for enhancing the selective brain activation using stimuli from Virtual Reality (VR). …”
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  2. 42

    Brain Networks Connectivity in Mild to Moderate Depression: Resting State fMRI Study with Implications to Nonpharmacological Treatment by Dmitry D. Bezmaternykh, Mikhail Ye. Melnikov, Andrey A. Savelov, Lyudmila I. Kozlova, Evgeniy D. Petrovskiy, Kira A. Natarova, Mark B. Shtark

    Published 2021-01-01
    “…Baseline and repeated-measure data of 14 treated (psychotherapy or fMRI neurofeedback) and 15 untreated depressed participants were similarly analyzed and correlated with changes in depression scores (study 2). …”
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  3. 43

    Alterations of Interhemispheric Functional Connectivity and Degree Centrality in Cervical Dystonia: A Resting-State fMRI Study by Wenyan Jiang, Yiwu Lei, Jing Wei, Lu Yang, Shubao Wei, Qiong Yin, Shuguang Luo, Wenbin Guo

    Published 2019-01-01
    “…This study is aimed at identifying cerebral functional abnormalities in CD by using resting-state functional magnetic resonance imaging (rs-fMRI). Methods. Using rs-fMRI data, voxel-mirrored homotopic connectivity (VMHC) and degree centrality were used to compare the alterations of the rs-functional connectivity (FC) between 19 patients with CD and 21 healthy controls. …”
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    Article
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    Resting-State fMRI Whole Brain Network Function Plasticity Analysis in Attention Deficit Hyperactivity Disorder by Yi Tang, Shuxing Zheng, Yin Tian

    Published 2022-01-01
    “…We used resting-state functional magnetic resonance imaging (rs-fMRI) based on the graph theory to explore the topology property changes of brain networks between an ADHD group and a normal group. …”
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  6. 46

    Neural network for step anomaly detection in head motion during fMRI using meta-learning adaptation by N.S. Davydov, V.V. Evdokimova, P.G. Serafimovich, V.I. Protsenko, A.G. Khramov, A.V. Nikonorov

    Published 2023-12-01
    “…Quality assessment and artifact detection in functional magnetic resonance imaging (fMRI) data is essential for clinical applications and brain research. …”
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  7. 47

    Research Progress on Neural Processing of Hand and Forearm Tactile Sensation: A Review Based on fMRI Research by Chen H, Fu S, Zhi X, Wang Y, Liu F, Li Y, Ren F, Zhang J, Ren L, Wang Y

    Published 2025-01-01
    “…This review focuses on fMRI studies employing both task-based (block design or event-related design) and resting-state paradigms. …”
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  8. 48

    Reorganization of the Action Observation Network and Sensory-Motor System in Children with Unilateral Cerebral Palsy: An fMRI Study by Giuseppina Sgandurra, Laura Biagi, Leonardo Fogassi, Elisa Sicola, Adriano Ferrari, Andrea Guzzetta, Michela Tosetti, Giovanni Cioni

    Published 2018-01-01
    “…Moreover, UCP and TD children carried out a further fMRI session to explore SMN in both an active motor and passive sensory task. …”
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  9. 49

    Dynamic 19F-MRI of pulmonary ventilation in lung transplant recipients with and without chronic lung allograft dysfunction by Mary A. Neal, PhD, Saskia Bos, MD, PhD, Charlotte W. Holland, MRCP, Kieren G. Hollingsworth, Gerard Meachery, FRCP, Arun Nair, MD, FRCP, James L. Lordan, FRCP, Andrew J. Fisher, FRCP, PhD, Peter E. Thelwall, PhD

    Published 2025-02-01
    “…Conclusions: Dynamic 19F-MRI identified quantifiable differences in regional ventilation in lung transplant recipients with and without CLAD and was well tolerated. …”
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    Article
  10. 50

    The influence of post-processing methods and frequency bands on rs-fMRI: An example of electroacupuncture at Zusanli (ST36) by YingJie Kang, YiLei Chen, ZhiGang Gong, YanWen Huang, Hui Wang, Jiling Huang, SongHua Zhan, YiJing Li, WenLi Tan

    Published 2025-03-01
    “…Methods: Twenty-eight healthy subjects were recruited and received true electroacupuncture (EA) and sham electroacupuncture (SA) at ST36 respectively. The rs-fMRI scans were performed before and immediately after electroacupuncture. …”
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  11. 51

    Lessons learned from an fMRI-guided rTMS study on performance in a numerical Stroop task. by Lysianne Beynel, Hannah Gura, Zeynab Rezaee, Ekaete C Ekpo, Zhi-De Deng, Janet O Joseph, Paul Taylor, Bruce Luber, Sarah H Lisanby

    Published 2024-01-01
    “…Given its reliability, the numerical Stroop task was used to compare the effects of different TMS targeting approaches by Sack and colleagues (Sack AT 2009), who elegantly demonstrated the superiority of individualized fMRI targeting. We performed the present study to test whether fMRI-guided rTMS effects on numerical Stroop task performance could still be observed while using more advanced techniques that have emerged in the last decade (e.g., electrical sham, robotic coil holder system, etc.). …”
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    Cortical Reorganization in Patients Recovered from Bell’s Palsy: An Orofacial and Finger Movements Task-State fMRI Study by Jaeyoun Lee, Jun Yang, Chuanfu Li, Aihong Yuan, Hongli Wu, Anqin Wang, Qiuju Xue, Tao Wang, Linying Wang, Ting Gao

    Published 2016-01-01
    “…To explore cortical reorganization of patients recovered from Bell’s palsy (BP) by task-state functional magnetic resonance imaging (fMRI) during finger and orofacial movements and provide more evidence for acupuncture clinical treatment of BP. …”
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  14. 54

    Personality Differences of Brain Networks in Placebo Analgesia and Nocebo Hyperalgesia: A Psychophysiological Interaction (PPI) Approach in fMRI by Yu Shi, Shimin Huang, Hongrui Zhan, Yaping Wang, Yanyan Zeng, Guiyuan Cai, Jianming Yang, Wen Wu

    Published 2020-01-01
    “…We designed this study to explore the personality differences of functional magnetic resonance imaging (fMRI) signals in placebo response and nocebo response by using psychophysiological interaction (PPI) analysis. 30 healthy subjects underwent conditioning induction training to establish expectations of placebo effect and nocebo effect, and then, all subjects completed the following experimental procedures: (1) baseline scanning, (2) acute pain model establishment, (3) pain status scanning, and (4) pseudorandom scanning of block design of placebo response or nocebo response. …”
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    Modulation of High-Frequency rTMS on Reward Circuitry in Individuals with Nicotine Dependence: A Preliminary fMRI Study by Tao Wang, Ruiyang Li, Dongyan Chen, Mei Xie, Zhiqiang Li, Huan Mao, Yuting Ling, Xiaoyun Liang, Guojun Xu, Jianjun Zhang

    Published 2024-01-01
    “…We recruited 17 nicotine-dependence participants, who completed 10 sessions of 10 Hz rTMS over a 2-week period and underwent evaluation of several dependence-related scales, and resting-state fMRI scan before and after the treatment. Functional connectivity (FC) analysis was conducted with reward-related brain regions as seeds, including ventral tegmental area, bilateral nucleus accumbens (NAc), bilateral DLPFC, and bilateral amygdala. …”
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  18. 58

    The Role of the Cognitive Control System in Recovery from Bilingual Aphasia: A Multiple Single-Case fMRI Study by Narges Radman, Michael Mouthon, Marie Di Pietro, Chrisovalandou Gaytanidis, Beatrice Leemann, Jubin Abutalebi, Jean-Marie Annoni

    Published 2016-01-01
    “…To test this hypothesis, we collected behavioral measures of language production (general aphasia evaluation and picture naming) in each language and language control (linguistic and nonlinguistic switching tasks), as well as fMRI during a naming task at one and four months following stroke in five bilingual patients suffering from poststroke aphasia. …”
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  19. 59

    Altered Brain Activation in Early Drug-Naive Parkinson’s Disease during Heat Pain Stimuli: An fMRI Study by Ying Tan, Juan Tan, Cheng Luo, Wenjuan Cui, Hui He, Yi Bin, Jiayan Deng, Rui Tan, Wenrong Tan, Tao Liu, Nanlin Zeng, Ruhui Xiao, Dezhong Yao, Xiaoming Wang

    Published 2015-01-01
    “…To study the nonmotor signs of early PD, we investigated the reactions solicited by heat pain stimuli in early untreated PD patients without pain using fMRI. The activation patterns of contact heat stimuli (51°C) were assessed in 14 patients and 17 age- and sex-matched healthy controls. …”
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