Showing 3,161 - 3,180 results of 3,726 for search '"Functional Magnetic Resonance Imaging"', query time: 0.17s Refine Results
  1. 3161

    Examining the usefulness of the brain network marker program using fMRI for the diagnosis and stratification of major depressive disorder: a non-randomized study protocol by Go Okada, Yuki Sakai, Maki Shibakawa, Toshinori Yoshioka, Eri Itai, Hotaka Shinzato, Osamu Yamamoto, Kenichi Kurata, Tatsuji Tamura, Hiroaki Jitsuiki, Hidehisa Yamashita, Akio Mantani, Norio Yokota, Mitsuo Kawato, Yasumasa Okamoto

    Published 2023-01-01
    “…Recently, we developed a generalizable brain network marker for MDD diagnoses (diagnostic marker) across multiple imaging sites using resting-state functional magnetic resonance imaging (rs-fMRI). We have planned this clinical trial to establish evidence for the practical applicability of this diagnostic marker as a medical device. …”
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  2. 3162

    A dynamical model of the laminar BOLD response by Martin Havlicek, Kâmil Uludağ

    Published 2020-01-01
    “…High-resolution functional magnetic resonance imaging (fMRI) using blood oxygenation dependent level-dependent (BOLD) signal is an increasingly popular tool to non-invasively examine neuronal processes at the mesoscopic level. …”
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  3. 3163

    Effects of Combined Intervention of rTMS and Neurotransmitter Drugs on the Brain Functional Networks in Patients with Cognitive Impairment by Mengyun Li, Zhiming Qin, Haifeng Chen, Zhiyuan Yang, Lianlian Wang, Ruomeng Qin, Hui Zhao, Feng Bai

    Published 2023-02-01
    “…We used resting-state functional magnetic resonance imaging (rs-fMRI) to investigate the impact of neurotransmitter superimposed rTMS and rTMS alone on the brain functional network of patients with cognitive impairment. …”
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  4. 3164

    Task-induced functional brain connectivity mediates the relationship between striatal D2/3 receptors and working memory by Matthew M Nour, Tarik Dahoun, Robert A McCutcheon, Rick A Adams, Matthew B Wall, Oliver D Howes

    Published 2019-07-01
    “…Here, we combine functional magnetic resonance imaging and D2/3R positron emission tomography in 51 healthy volunteers, to investigate the relationship between working memory performance, task-induced default mode network (DMN) functional connectivity changes, and striatal D2/3R availability. …”
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  5. 3165

    Automated seizure onset zone locator from resting-state functional MRI in drug-resistant epilepsy by Ayan Banerjee, Payal Kamboj, Sarah N. Wyckoff, Bethany L. Sussman, Sandeep K. S. Gupta, Varina L. Boerwinkle

    Published 2023-01-01
    “…ObjectiveAccurate localization of a seizure onset zone (SOZ) from independent components (IC) of resting-state functional magnetic resonance imaging (rs-fMRI) improves surgical outcomes in children with drug-resistant epilepsy (DRE). …”
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  6. 3166

    Dynamic changes in brain structure in patients with post-traumatic stress disorder after motor vehicle accident: A voxel-based morphometry-based follow-up study by Luodong Yang, Haohao Li, Yao Meng, Yan Shi, Anxin Ge, Guiqing Zhang, Chaomeng Liu, Chaomeng Liu

    Published 2022-10-01
    “…ObjectivesTo investigate the dynamic changes of emotional and memory-related brain regions in post-traumatic stress disorder (PTSD) patients and trauma-exposed subjects, who experienced motor vehicle accident (MVA).Materials and methodsFunctional Magnetic Resonance imaging (fMRI) and general data were collected from trauma victims who had experienced MVA within 2 days, and their social support and coping style were evaluated. …”
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  7. 3167

    Neuroimaging in bulimia nervosa and binge eating disorder: a systematic review by Brooke Donnelly, Stephen Touyz, Phillipa Hay, Amy Burton, Janice Russell, Ian Caterson

    Published 2018-02-01
    “…Twenty-one papers utilised functional Magnetic Resonance Imaging (fMRI); seven papers utilized Magnetic Resonance Imaging (MRI) with one of these using both MRI and Positron Emission Technology (PET); three studies used Single-Photon Emission Computed Tomography (SPECT) and one study used PET only. …”
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  8. 3168

    Altered brain network topology in children with auditory processing disorder: A resting-state multi-echo fMRI study by Ashkan Alvand, Abin Kuruvilla-Mathew, Ian J. Kirk, Reece P. Roberts, Mangor Pedersen, Suzanne C. Purdy

    Published 2022-01-01
    “…Therefore, we used resting-state functional magnetic resonance imaging data to investigate the functional brain network organization of 57 children from 8 to 14 years old, diagnosed with APD (n = 28) and without hearing difficulties (healthy control, HC; n = 29). …”
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  9. 3169
  10. 3170
  11. 3171

    Does right hemisphere compensate for the left in school-age children with large left middle fossa arachnoid cysts? by Wenjian Zheng, Xueyi Guan, Zheng Lu, Xianchang Zhang, Huina Zhai, Guodong Huang, Jian Gong

    Published 2023-11-01
    “…The differences of cognitive data and functional connectivity (FC) in resting-state functional magnetic resonance imaging (rs-fMRI) were compared between the patient group and the NC group. …”
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  12. 3172

    Multimodal classification of schizophrenia patients with MEG and fMRI data using static and dynamic connectivity measures by Mustafa Sinan Cetin, Jon M. Houck, Jon M. Houck, Barnaly Rashid, Barnaly Rashid, Oktay Agcaoglu, Oktay Agcaoglu, Julia Stephen, Jing Sui, Jose Canive, Jose Canive, Cheryl Aine, Juan Bustillo, Juan Bustillo, Juan Bustillo, Vince D Calhoun, Vince D Calhoun

    Published 2016-10-01
    “…Many previous studies reported functional connectivity changes during resting-state using only functional magnetic resonance imaging (fMRI). Nevertheless, exclusive reliance on fMRI to generate such networks may limit the inference of the underlying dysfunctional connectivity, which is hypothesized to be a factor in patient symptoms, as fMRI measures connectivity via hemodynamics. …”
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  13. 3173

    A tightly controlled fMRI dataset for receptive field mapping in human visual cortex by Joram Soch, Kai Görgen, Jakob Heinzle, John-Dylan Haynes

    Published 2023-04-01
    “…To maintain fixation, subjects had to respond to a stimulus at the center of the visual field.During the entire experiment, in which subjects performed 8 runs, each consisting of 100 trials, brain activity was measured with functional magnetic resonance imaging (MRI). Using a 3-T Siemens Trio MRI scanner, 220 echo-planar images were acquired in each run, with a repetition time of 1.5 s and voxel size of 3 x 3 x 3 mm.The dataset is publicly available from OpenNeuro and additionally includes region of interest maps for visual areas V1 to V4, left and right, obtained from another retinotopic mapping experiment. …”
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  14. 3174

    Morning blue light treatment improves sleep complaints, symptom severity, and retention of fear extinction memory in post-traumatic stress disorder by John R. Vanuk, Edward F. Pace-Schott, Ayla Bullock, Simon Esbit, Natalie S. Dailey, William D. S. Killgore

    Published 2022-09-01
    “…Participants also viewed previously conditioned stimuli in a novel context during a functional magnetic resonance imaging (fMRI) scan. BLUE light therapy was associated with improvements relative to correlated decreases between PTSD symptoms and sleep-related complaints. …”
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  15. 3175

    Identifying misdiagnosed bipolar disorder using support vector machine: feature selection based on fMRI of follow-up confirmed affective disorders by Xiaowei Jiang, Bo Cao, Chao Li, Linna Jia, Yi Jing, Wei Cai, Wenhui Zhao, Qikun Sun, Feng Wu, Lingtao Kong, Yanqing Tang

    Published 2024-01-01
    “…Thus, we sought to distinguish patients with BD from MDD, especially to identify misdiagnosed BD before mania/hypomania, and further explore potential trait features that allow accurate differential diagnosis independent of state matters. Functional magnetic resonance imaging scans were performed at baseline on 92 MDD patients and 48 BD patients. …”
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  16. 3176

    Investigating amplitude of low-frequency fluctuation and possible links with cognitive impairment in childhood and adolescence onset schizophrenia: a correlation study by Yinghui Liang, Rongrong Shao, Yanhong Xia, Yadi Li, Suqin Guo

    Published 2024-02-01
    “…In this study, we employed resting-state functional magnetic resonance imaging (rs-fMRI) to investigate functional alterations in brain areas among patients with CAOS. …”
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  17. 3177

    Altered brain functional connectivity in vegetative state and minimally conscious state by Yi Yang, Yi Yang, Yi Yang, Yi Yang, Yangyang Dai, Qiheng He, Shan Wang, Xueling Chen, Xiaoli Geng, Jianghong He, Feng Duan

    Published 2023-06-01
    “…We aimed to explore whether topological characterization may explain the pathological mechanisms of DoC and be effective in diagnosing the subtypes of DoC.MethodsUsing resting-state functional magnetic resonance imaging data, the weighted brain functional networks for normal control subjects and patients with vegetative state (VS) and minimally conscious state (MCS) were constructed. …”
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  18. 3178

    Depressive symptoms moderate functional connectivity within the emotional brain in chronic pain by Yann Quidé, Nell Norman-Nott, Negin Hesam-Shariati, James H. McAuley, Sylvia M. Gustin

    Published 2023-05-01
    “…Method Twenty-six individuals with chronic pain (referred to as the pain group) and 32 healthy controls underwent resting-state functional magnetic resonance imaging and completed the Beck Depression Inventory. …”
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  19. 3179

    Decreased dynamic variability of the cerebellum in the euthymic patients with bipolar disorder by Zhenzhu Chen, Zhifang Zhang, Feng Li, Lei Zhao, Qijing Bo, Yuan Zhou, Chuanyue Wang

    Published 2024-02-01
    “…Methods The resting-state functional magnetic resonance imaging data were analyzed from 37 euthymic and 28 depressed patients with BD, as well as 85 healthy individuals. …”
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  20. 3180

    Neurodevelopmental changes in the relationship between stress perception and prefrontal-amygdala functional circuitry by Jingsong Wu, Xiujuan Geng, Robin Shao, Nichol M.L. Wong, Jing Tao, Lidian Chen, Chetwyn C.H. Chan, Tatia M.C. Lee

    Published 2018-01-01
    “…To fill in this research gap, this functional magnetic resonance imaging (fMRI) study examined the relationship between perceived stress and resting-state neural connectivity patterns among 67 healthy volunteers belonging to three age groups (adolescents, young adults and adults), who were supposed to be at separate neurodevelopmental phases and exhibit different affect regulatory processes in the brain. …”
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