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3421
Changes in primary somatosensory cortex following allogeneic hand transplantation or autogenic hand replantation
Published 2022-10-01“…We used functional magnetic resonance imaging (fMRI) to measure S1 responsiveness to controlled pneumatic tactile stimulation delivered to each patient's left and right fingertips and lower face. …”
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3422
Effect of spinal anesthesia-induced deafferentation on pain processing in healthy male volunteers: A task-related fMRI study
Published 2022-11-01“…In the current study, we examined the effect of spinal anesthesia on pain response to noxious thermal stimuli in non-deafferented skin areas using a functional magnetic resonance imaging (fMRI) paradigm.MethodsTwenty-two healthy subjects participated in the study. …”
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3423
Aberrant brain entropy in posttraumatic stress disorder comorbid with major depressive disorder during the coronavirus disease 2019 pandemic
Published 2023-06-01“…All subjects underwent functional magnetic resonance imaging (fMRI) scans. And the brain entropy (BEN) maps were calculated using the BEN mapping toolbox. …”
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3424
Early life stress is associated with the default mode and fronto-limbic network connectivity among young adults
Published 2022-09-01“…The participants (n = 86; 47 females) in the current functional magnetic resonance imaging (fMRI) study were young adults (18–21 years old) whose families had participated in a longitudinal study since pregnancy. …”
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3425
A novel spatiotemporal graph convolutional network framework for functional connectivity biomarkers identification of Alzheimer’s disease
Published 2024-03-01“…All participants underwent functional magnetic resonance imaging (fMRI) and T1-weighted MRI scans. …”
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3426
Accounting for motion in resting-state fMRI: What part of the spectrum are we characterizing in autism spectrum disorder?
Published 2022-08-01“…The exclusion of high-motion participants can reduce the impact of motion in functional Magnetic Resonance Imaging (fMRI) data. However, the exclusion of high-motion participants may change the distribution of clinically relevant variables in the study sample, and the resulting sample may not be representative of the population. …”
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3427
Exposure to a sensory functional ingredient in the pig model modulates the blood-oxygen-level dependent brain responses to food odor and acute stress during pharmacological MRI in...
Published 2023-02-01“…Brain responses to the FI and the two different feeds’ odour, as well as to an acute pharmacological stressor (injection of Synacthen®) were finally investigated with functional magnetic resonance imaging (fMRI).ResultsFS animals tended to spend more time above the functional feed (p = 0.06) and spent significantly more time at the periphery of the arena during NSO (p < 0.05). …”
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3428
Association of the delayed changes in glutamate levels and functional connectivity with the immediate network effects of S-ketamine
Published 2023-02-01“…Thirty-five healthy male participants (25.1 ± 4.2 years) underwent 7 T magnetic resonance spectroscopy (MRS) and resting-state functional magnetic resonance imaging (rsfMRI) before, during, and 24 h after a single S-ketamine or placebo infusion. …”
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3429
Ventral striatum dysfunction in children and adolescents with reactive attachment disorder: functional MRI study
Published 2015-10-01“…Method Sixteen children and adolescents with RAD and 20 typically developing (TD) individuals performed tasks with high and low monetary rewards while undergoing functional magnetic resonance imaging. …”
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3430
An examination of resting-state functional connectivity in patients with active Crohn’s disease
Published 2023-12-01“…To date, most studies are in patients in remission, with limited studies in active disease.MethodsTwenty five active CD cases and 25 age-, BMI- and gender-matched healthy controls (HC) were recruited to a resting-state-functional Magnetic Resonance Imaging (rs-fMRI) study. Active disease was defined as C-reactive protein>5 mg/dL, faecal calprotectin>250 μg/g, or through ileocolonoscopy or MRE. rs-fMRI data were analysed using independent component analysis (ICA) and dual regression. …”
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3431
Spatial and Temporal Quality of Brain Networks for Different Multi-Echo fMRI Combination Methods
Published 2023-01-01“…The application of multi-echo functional magnetic resonance imaging (fMRI) studies has considerably increased in the last decade due to superior BOLD sensitivity compared to single-echo fMRI. …”
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3432
Identifying individual's distractor suppression using functional connectivity between anatomical large-scale brain regions
Published 2024-04-01“…Both cohorts collected resting-state functional magnetic resonance imaging (rs-fMRI) data to investigate function connectivity (FC) underlying DS. …”
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3433
Major Depressive Disorder Across Development and Course of Illness: A Functional Neuroimaging Meta-Analysis
Published 2023-03-01“… Introduction Functional magnetic resonance imaging (fMRI) has been used to identify the neural activity of both youth and adults diagnosed with major depressive disorder (MDD) in comparison to healthy age-matched controls. …”
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3434
Predicting individual clinical trajectories of depression with generative embedding
Published 2020-01-01“…Specifically, we used functional magnetic resonance imaging (fMRI) data of emotional face perception in 85 MDD patients from the NEtherlands Study of Depression and Anxiety (NESDA) who had been followed up over two years and classified into three subgroups with distinct clinical trajectories. …”
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3435
Neurochemical and functional reorganization of the cognitive-ear link underlies cognitive impairment in presbycusis
Published 2023-03-01“…In this study, we combined magnetic resonance spectroscopy (MRS) and resting-state functional magnetic resonance imaging (fMRI) to investigate auditory gamma-aminobutyric acid (GABA) and glutamate (Glu) levels, intra- and inter-network functional connectivity, and their relationships with auditory and cognitive function in 51 presbycusis patients and 51 well-matched healthy controls. …”
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3436
Spontaneous brain activity, graph metrics, and head motion related to prospective post-traumatic stress disorder trauma-focused therapy response
Published 2022-08-01“…We studied if spontaneous brain activity, brain network characteristics and head motion during the resting state are associated with future treatment success.MethodsFunctional magnetic resonance imaging scans were acquired from 46 veterans with PTSD around the start of treatment. …”
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3437
Associations between repetitive negative thinking and resting-state network segregation among healthy middle-aged adults
Published 2022-12-01“…Prefrontal and anterior cingulate cortices have been linked to RNT but several regions within large-scale networks are also involved, the efficiency of which depends on their ability to remain segregated.MethodsAssociations between RNT and system segregation (SyS) of the Anterior Salience Network (ASN), Default Mode Network (DMN) and Executive Control Network (ECN) were explored in healthy middle-aged adults (N = 341), after undergoing resting-state functional magnetic resonance imaging. Regression analyses were conducted with RNT as outcome variable. …”
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3438
Baseline Brain Activity Changes in Patients With Single and Relapsing Optic Neuritis
Published 2018-04-01“…Resting-state functional Magnetic Resonance Imaging (rs-fMRI) scans were acquired for all participants and compared to investigate the changes in the amplitude of low-frequency fluctuations (ALFFs) among the three groups. …”
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3439
The cumulative therapeutic effect of acupuncture in patients with migraine without aura: Evidence from dynamic alterations of intrinsic brain activity and effective connectivity
Published 2022-07-01“…We explored the dynamic alterations of intrinsic brain activity and effective connectivity after acupuncture treatment to investigate the underlying neurological mechanism of acupuncture treatment in patients with migraine without aura (MwoA). The Functional Magnetic Resonance Imaging (fMRI) scans were separately obtained at baseline, after the first and 12th acupuncture sessions in 40 patients with MwoA. …”
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3440
Pre-treatment functional connectivity of the cingulate cortex predicts anti-suicidal effects of serial ketamine infusions
Published 2023-01-01“…Clinical symptoms and resting-state functional magnetic resonance imaging data were obtained at baseline and on day 13. …”
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