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3401
Neural underpinnings of dynamic in-groups and out-groups based on ethnicity and culture in multicultural societies
Published 2019“…A total of 48 Chinese Singaporean participants underwent functional magnetic resonance imaging (fMRI) while viewing images of in-group Chinese faces and OF (Indian, Arabic, and Caucasian faces), primed with either cultural context or their relevant ethnical context. …”
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Thesis -
3402
Language laterality in impaired and typical language functioning
Published 2019“…</p> <p>The first part of this thesis considers optimal practice for measurement of lateralisation for language using functional magnetic resonance imaging (fMRI). Chapters two and three present systematic reviews of this literature which discuss the challenges in calculating a laterality index (LI), and in selecting a language activation paradigm respectively. …”
Thesis -
3403
Investigating neural structures and behavioural biases in perceptual decision-making
Published 2015“…In the second part, I use structural and functional magnetic resonance imaging in adults to examine the organisation of a cortical region that has been implicated in such visual perceptual decisions.…”
Thesis -
3404
Glioblastoma induces whole-brain spectral change in resting state fMRI: Associations with clinical comorbidities and overall survival
Published 2023-01-01“…We evaluated the impact of tumor burden on whole brain resting-state functional magnetic resonance imaging (rs-fMRI) activity. Specifically, we analyzed rs-fMRI signals in the temporal frequency domain in terms of the power-law exponent and fractional amplitude of low-frequency fluctuations (fALFF). …”
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3405
Motor cortex hemodynamic response to goal-oriented and non-goal-oriented tasks in healthy subjects
Published 2023-07-01“…Nowadays, in clinical environments, quantitative assessment of motor cortex activities during task execution is rare, due to the bulkiness of instrumentation and the need for immobility during measurements [e.g., functional magnetic resonance imaging (MRI)]. Functional near-infrared spectroscopy (fNIRS) can contribute to a better understanding of how neuromotor processes work by measuring motor cortex activity non-invasively in freely moving subjects.AimExploit fNIRS to measure functional activation of the motor cortex area during arm-raising actions.DesignAll subjects performed three different upper limbs motor tasks: arm raising (non-goal-oriented), arm raising and grasping (goal oriented), and assisted arm raising (passive task). …”
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Article -
3406
Deep-learning-enabled brain hemodynamic mapping using resting-state fMRI
Published 2023-06-01“…Resting-state functional magnetic resonance imaging (rs-fMRI), a powerful tool previously used for mapping neural activity, is available in most hospitals. …”
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Article -
3407
Sleep deprivation changes frequency-specific functional organization of the resting human brain
Published 2024-05-01“…Previous resting-state functional magnetic resonance imaging (rs-fMRI) studies have widely explored the temporal connection changes in the human brain following long-term sleep deprivation (SD). …”
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3408
The effect of age and resilience on the dose–response function between the number of adversity factors and subjective well-being
Published 2024-02-01“…They all underwent structural and resting-state functional magnetic resonance imaging (MRI) scans.ResultsParticipants were categorized based on adversity levels: 34.39% faced one, 26.24% none, and 19.91, 9.50, and 8.14% encountered two, three, and four adversities, respectively. …”
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3409
Six month lower-leg mechanical tactile sensory stimulation alters functional network connectivity associated with improved gait in older adults with peripheral neuropathy – A pilot...
Published 2022-11-01“…In this exploratory investigation, assessments of participant characteristics, Functional Gait Assessment (FGA), and resting-state functional magnetic resonance imaging were completed at study baseline and 26 weeks follow-up. …”
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3410
RETRACTED; Combined rs‐fMRI study on brain functional imaging and mechanism of RAGE‐DAMPs of depression: Evidence from MDD patients to chronic stress‐induced depression models in c...
Published 2021-10-01“…Based on resting‐state functional magnetic resonance imaging (rs‐fMRI), we investigated change of brain functional imaging and the inflammatory mechanism of damage‐related molecular patterns (DAMPs)—receptor of advanced glycation protein end product (RAGE) in MDD patients and depressive‐like cynomolgus monkeys and mice models induced by chronic stress. …”
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Article -
3411
Cerebral Neural Changes in Venous–Arterial Extracorporeal Membrane Oxygenation Survivors
Published 2023-04-01“…ECMO survivors and controls underwent functional magnetic resonance imaging (fMRI) of the brain. We performed DC analysis to identify voxels that showed changes in whole-brain functional connectivity with other voxels. …”
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3412
The involvement of language‐associated networks, tracts, and cortical regions in frontotemporal dementia and amyotrophic lateral sclerosis: Structural and functional alterations
Published 2023-11-01“…Methods A multiparametric, quantitative neuroimaging study was conducted to characterize the involvement of language‐associated networks, tracts, and cortical regions with a panel of structural, diffusivity, and functional magnetic resonance imaging (MRI) metrics. Seven study groups were evaluated along the ALS–FTD spectrum: healthy controls (HC), individuals with ALS without cognitive impairment (ALSnci), C9orf72‐negative ALS–FTD, C9orf72‐positive ALS–FTD, behavioral‐variant FTD (bvFTD), nonfluent variant primary progressive aphasia (nfvPPA), and semantic variant PPA (svPPA). …”
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Article -
3413
Manifold learning for fMRI time-varying functional connectivity
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Article -
3414
The perturbational map of low frequency repetitive transcranial magnetic stimulation of primary motor cortex in movement disorders
Published 2023-03-01“…The spread of stimuli can be evaluated by combining rTMS with resting state functional magnetic resonance imaging (rsfMRI). Aim: To determine the spread of low frequency rTMS for WC, ET and SCA after stimulation of M1. …”
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Article -
3415
Feature Detection Based on Imaging and Genetic Data Using Multi-Kernel Support Vector Machine–Apriori Model
Published 2024-02-01“…To detect biomarkers for AD accurately and efficiently, we proposed a novel approach using the Multi-Kernel Support Vector Machine (SVM) with Apriori algorithm to mine strongly associated feature sets from functional magnetic resonance imaging (fMRI) and gene expression profiles. …”
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Article -
3416
Baseline patterns of resting functional connectivity within posterior default-mode intranetwork associated with remission to antidepressants in major depressive disorder
Published 2022-01-01“…Methods: In total 66 MDD patients and 57 healthy controls were recruited for resting-state functional magnetic resonance imaging scans at baseline. After four weeks of treatment with Escitalopram or Venlafaxine, patients were divided into subgroups with remitters (R, n = 31) and non-remitters (NR, n = 35). …”
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Article -
3417
A deep residual model for characterization of 5D spatiotemporal network dynamics reveals widespread spatiodynamic changes in schizophrenia
Published 2023-02-01“…We apply this approach to study spatiotemporal brain dynamism at the voxel level within multiple functional networks extracted from a large functional magnetic resonance imaging (fMRI) dataset of individuals with schizophrenia (N = 708) and controls (N = 510). …”
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3418
Electroacupuncture stimulation modulates functional brain connectivity in the treatment of pediatric cerebral palsy: a case report
Published 2024-04-01“…We performed a 3-month period of EA rehabilitation, obtaining resting state functional magnetic resonance imaging (rs-fMRI) of the patient at 0 month, 3 months and 5 months since treatment started, then characterized brain functional connectivity patterns in each phase for comparison.ResultsAfter a 12-month follow-up, notable advancements were observed in the patient’s language and social symptoms. …”
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3419
Functional and structural networks decoupling in generalized tonic–clonic seizures and its reorganization by drugs
Published 2023-09-01“…Methods In this study, 41 patients with GTCS, comprising 21 untreated patients and 20 patients who received antiseizure medications (ASMs), and 29 healthy controls were recruited to construct large‐scale brain networks based on resting‐state functional magnetic resonance imaging and diffusion tensor imaging. …”
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3420
Resting-state functional-MRI in iNPH: can default mode and motor networks changes improve patient selection and outcome? Preliminary report
Published 2023-01-01“…Recently, resting-state functional-magnetic resonance imaging (rs-fMRI) has demonstrated functional connectivity alterations in inter-hemispheric, frontal, occipital, default-mode (DMN) and motor network (MN) circuits. …”
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