Showing 161 - 180 results of 261 for search '"fMRI"', query time: 0.04s Refine Results
  1. 161

    Shen Shuai II recipe improves renal hypoxia to attenuate renal injury in 5/6 renal ablation/infarction rats and effect evaluation using blood oxygenation level-dependent functional... by Yizeng Xu, Fang Lu, Meng Wang, Lingchen Wang, Chaoyang Ye, Shuohui Yang, Chen Wang

    Published 2024-12-01
    “…After 8-week corresponding interventions, blood oxygenation level-dependent functional magnetic resonance imaging (BOLD-fMRI) was performed to evaluate renal oxygenation in all rats, and biochemical indicators were used to measure kidney and liver function, hemoglobin, and proteinuria. …”
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  2. 162

    Self-reports map the landscape of task states derived from brain imaging by Brontë Mckeown, Ian Goodall-Halliwell, Raven Wallace, Louis Chitiz, Bridget Mulholland, Theodoros Karapanagiotidis, Samyogita Hardikar, Will Strawson, Adam Turnbull, Tamara Vanderwal, Nerissa Ho, Hao-Ting Wang, Ting Xu, Michael Milham, Xiuyi Wang, Meichao Zhang, Tirso RJ Gonzalez Alam, Reinder Vos de Wael, Boris Bernhardt, Daniel Margulies, Jeffrey Wammes, Elizabeth Jefferies, Robert Leech, Jonathan Smallwood

    Published 2025-01-01
    “…Over the last two decades, studies have shown that introspective descriptions of psychological states correlate with objective indicators of cognition, including task performance and metrics of brain function, using techniques like functional magnetic resonance imaging (fMRI). Such evidence suggests it may be possible to quantify the mapping between self-reports of experience and objective representations of those states (e.g., those inferred from measures of brain activity). …”
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  3. 163

    Zastosowanie technik neuronauki poznawczej w zarządzaniu marketingowym by Barbara Wąsikowska

    Published 2015-06-01
    “…W poniższym artykule przedstawiono trzy najczęściej stosowane w naukach ekonomicznych techniki neuronauki poznawczej tj. funkcjonalny magnetyczny rezonans jądrowy (fMRI), elektroencefalografię mózgu (EEG) oraz eye tracking (w Polsce zwany również okulografią). …”
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  4. 164

    The Neuroactivation of Cognitive Processes Investigated with SPECT by Daniela Montaldi, Andrew R. Mayes

    Published 2000-01-01
    “…The present paper combines an evaluation of SPECT procedures used for neuroactivation studies, and their comparison with other imaging modalities (i.e., PET and fMRI), with a review of SPECT neuroactivation studies that yield information concerning normal brain function with a particular emphasis on the brain activations produced by memory processing. …”
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  5. 165

    Orthographic Visualisation Induced Brain Activations in a Chronic Poststroke Global Aphasia with Dissociation between Oral and Written Expression by Jurgita Usinskiene, Michael Mouthon, Chrisovalandou Martins Gaytanidis, Agnes Toscanelli, Jean-Marie Annoni

    Published 2019-01-01
    “…We propose a method of orthographic visualisation strategy in a poststroke severe aphasia person with dissociation between oral and written expression. fMRI results suggest that such strategy may induce the engagement of alternative nonlanguage networks and visual representations may help improving oral output. …”
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  6. 166

    Effects of described demonstrator ability on brain and behavior when learning from others by Ida Selbing, Nina Becker, Yafeng Pan, Björn Lindström, Andreas Olsson

    Published 2025-01-01
    “…Forty-five participants performed an observational learning task while undergoing functional magnetic resonance imaging (fMRI). We hypothesized that participants would perform better when demonstrators were described as having high vs. low ability. …”
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  7. 167

    Functional Brain Activity within the Medial and Lateral Portion of BA10 during a Prospective Memory Task by Francesco Barban, Giovanni Augusto Carlesimo, Emiliano Macaluso, Carlo Caltagirone, Alberto Costa

    Published 2013-01-01
    “…With a functional magnetic resonance imaging (fMRI) protocol we manipulated the saliency–stimulus-oriented (SO) attending– and the memory load – stimulus-independent (SI) attending–during a prospective memory (PM) task. …”
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  8. 168

    Vocal Emotion of Humanoid Robots: A Study from Brain Mechanism by Youhui Wang, Xiaohua Hu, Weihui Dai, Jie Zhou, Taitzong Kuo

    Published 2014-01-01
    “…This paper explored the brain mechanism of vocal emotion by studying previous researches and developed an experiment to observe the brain response by fMRI, to analyze vocal emotion of human beings. …”
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  9. 169

    Functional Connectivity Alterations in Children with Spastic and Dyskinetic Cerebral Palsy by Yun Qin, Yanan Li, Bo Sun, Hui He, Rui Peng, Tao Zhang, Jianfu Li, Cheng Luo, Chengyan Sun, Dezhong Yao

    Published 2018-01-01
    “…This study aims to detect the alteration of brain functional connectivity in children with SCP and DCP based on resting-state functional MRI (fMRI). Resting-state networks (RSNs) were established based on the independent component analysis (ICA), and the functional network connectivity (FNC) was performed on the fMRI data from 16 DCP, 18 bilateral SCP, and 18 healthy children. …”
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  10. 170

    Functional MRI study of neurovascular coupling in patients with non-lesional epilepsy by Zhisen Li, Xiaoxia Hou, Yanli Lu, Huimin Zhao, Meixia Wang, Qian Gui, Guanhui Wu, Qinrong Xu, Xiaofeng Dong, Qingzhang Cheng, Xiaowen Xu, Hongxuan Feng

    Published 2025-01-01
    “…The combined application of rs-fMRI and ASL can comprehensively evaluate the neuronal activity and cerebral blood perfusion in patients with NLE. …”
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  11. 171

    Theta Burst Stimulation Enhances Connectivity of the Dorsal Attention Network in Young Healthy Subjects: An Exploratory Study by Lubomira Anderkova, Dominik Pizem, Patricia Klobusiakova, Martin Gajdos, Eva Koritakova, Irena Rektorova

    Published 2018-01-01
    “…Neural underpinnings of the behavioral effect were tested using fMRI. A single session of intermittent TBS of the left superior parietal lobule induced certain cognitive speed enhancement and significantly increased resting-state connectivity of the dorsal attention network. …”
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  12. 172

    The Brain’s Aging Resting State Functional Connectivity by Ali F. Khan, Nada Saleh, Zachary A. Smith

    Published 2025-01-01
    “…This narrative review aims to summarize current knowledge from functional magnetic resonance imaging (fMRI) studies on age-related alterations in RSNs. …”
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    Article
  13. 173

    CONCEPTUAL LEVEL STRATEGY RECOMMENDATIONS FOR UNDERSTANDING MARKETING COMMUNICATION EFFORTS IN DIGITAL CONSUMPTION CULTURE WITH NEUROSCIENCE TECHNIQUE by Ferdi Akbıyık, Ömer Kürşad Tüfekci

    Published 2023-08-01
    “…The paper recommends the use of neuromarketing research methods, such as EEG, fMRI, and eye-tracking, to gain insights into consumer behavior and preferences. …”
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    Article
  14. 174

    “Eficacia del Neurofeedback en el Trastorno de Estrés Postraumático en población adulta. Una revisión sistemática”. by Adriana Jiménez-Muro Franco, Mª Isabel Abenia Abenia

    Published 2018-01-01
    “…Los cinco estudios encontrados se centran en la regulación de la amplitud alfa con el entrenamiento de Neurofeedback a través del electroencefalograma (EEG) e imagen por resonancia magnética funcional (fMRI). En ellos se obtiene un aumento de amplitud alfa (“rebote”) tras el entrenamiento, asociado con la mejora sintomática, una mayor relajación y una conexión significativa entre amígdala y prefrontal. …”
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  15. 175

    Insight into the Molecular Imaging of Alzheimer’s Disease by Abishek Arora, Neeta Bhagat

    Published 2016-01-01
    “…Functional imaging like positron emission tomography (PET), single photon emission computed tomography (SPECT), functional magnetic resonance imaging (fMRI), and proton magnetic resonance spectroscopy provides a means of detecting and characterising the regional changes in brain blood flow, metabolism, and receptor binding sites that are associated with Alzheimer’s disease. …”
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  16. 176

    Coordinated representations for naturalistic memory encoding and retrieval in hippocampal neural subspaces by Dasom Kwon, Jungwoo Kim, Seng Bum Michael Yoo, Won Mok Shim

    Published 2025-01-01
    “…However, the neural mechanisms coordinating these processes remain elusive. Using fMRI data acquired during movie viewing and subsequent narrative recall, we examine hippocampal neural subspaces associated with distinct memory processes and characterized their relationships. …”
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  17. 177

    Impact of Cordyceps sinensis on coronary computed tomography angiography image quality and renal function in a beagle model of renal impairment by Peiji Song, Peiji Song, Kun Li, Xiaodie Xu, Guifeng Zhang, Zengkun Wang, Linbing Sun, Zekai Zhao, Ting Li, Ximing Wang, Zhangyong Xia, Zhangyong Xia, Zhangyong Xia, Zhangyong Xia

    Published 2025-01-01
    “…ObjectiveThis study aims to investigate the protective effects of Cordyceps sinensis against renal injury induced by low-dose contrast medium (CM) in coronary computed tomography angiography (CCTA) imaging, and to evaluate its efficacy using functional magnetic resonance imaging (fMRI).MethodsTwenty Beagle dogs with induced renal insufficiency were enrolled in the study and randomly assigned to one of four groups (n = 5 per group). …”
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  18. 178
  19. 179

    Network structure influences the strength of learned neural representations by Ari E. Kahn, Karol Szymula, Sophie Loman, Edda B. Haggerty, Nathaniel Nyema, Geoffrey K. Aguirre, Dani S. Bassett

    Published 2025-01-01
    “…Recent evidence suggests that some networks are easier to learn than others, but the neural underpinnings of this effect remain unknown. Here we use fMRI to show that even over short timescales the network structure of a temporal sequence of stimuli determines the fidelity of event representations as well as the dimensionality of the space in which those representations are encoded: when the graph was modular as opposed to lattice-like, BOLD representations in visual areas better predicted trial identity and displayed higher intrinsic dimensionality. …”
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  20. 180

    Incremental accumulation of linguistic context in artificial and biological neural networks by Refael Tikochinski, Ariel Goldstein, Yoav Meiri, Uri Hasson, Roi Reichart

    Published 2025-01-01
    “…In this study, we show how the brain, unlike LLMs that process large text windows in parallel, integrates short-term and long-term contextual information through an incremental mechanism. Using fMRI data from 219 participants listening to spoken narratives, we first demonstrate that LLMs predict brain activity effectively only when using short contextual windows of up to a few dozen words. …”
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