Resting-state
Clustering of resting state networks.
... to resting state fMRI data in cortical and subcortical gray matter from two groups acquired separately, one of 17 healthy individuals and the second of 21 healthy ...described resting state ...
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Spontaneous Activity Associated with Delusions of Schizophrenia in the Left Medial Superior Frontal Gyrus: A Resting-State fMRI Study.
... -weighted resting-state images were acquired using an echo planar imaging (EPI) sequence (TR/TE 2000/40 ms, FA 90°, FOV 240 × 240 mm, matrix 64 × 64, slice thickness 5 mm with 1 a mm gap, 23 slices, scan ...
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Identifying neural patterns of functional dyspepsia using multivariate pattern analysis: a resting-state FMRI study.
... addition, resting-state fMRI, ever since its first reported by Biswal et al [62], has been being paid more attention to, and the level of spontaneous low-frequency ...
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Meta-analytically informed network analysis of resting state FMRI reveals hyperconnectivity in an introspective socio-affective network in depression.
... Resting state fMRI data: individual & group level analyses For each subject and analysis, ISA or language network, we computed linear (Pearson) correlation coefficients between ex- tracted time ...
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Organizing heterogeneous samples using community detection of GIMME-derived resting state functional networks.
... examine resting-state data of fronto-parietal regions drawn from a sample (N = 80) of typically developing and attention-deficit/hyperactivity disorder (ADHD) -diagnosed ...
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Abnormalities of resting state functional connectivity are related to sustained attention deficits in MS.
... conventional resting state fMRI studies, as we here extracted specific frames of a conventional block-designed fMRI experiment following certain criteria, rather than obtaining resting state ...
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Resting-state network disruption and APOE genotype in Alzheimer's disease: a lagged functional connectivity study.
... increased resting-state functional connectivity in AD might reflect a compensatory mechanism in an attempt to counteract the inefficiency of memory networks and make up for the decrease in cognitive ...
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Spontaneous brain activity in the default mode network is sensitive to different resting-state conditions with limited cognitive load.
... multiple resting-state conditions and are minimally disturbed across these conditions, no statistical comparisons have been performed to examine the condition- associated differences in the connectivity ...
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Effect of scanner acoustic background noise on strict resting-state fMRI
... years, resting- state paradigms have become the approach of choice for many investigators, given their simplicity and robustness and their applicability to a wide variety of ...
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Reproducibility of Resting State Connectivity in Patients with Stable Multiple Sclerosis.
... 1.4.2. Functional Analyses—rfMRI. In the first step, individual resting state data were preprocessed using FEAT (FMRIB's Expert Analysis Tool, v 6.0, part of FSL v 5.0.4 [29]. Indi- vidual pre-statistical ...
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Abnormal Spontaneous Neural Activity in Obsessive-Compulsive Disorder: A Resting-State Functional Magnetic Resonance Imaging Study.
... Neuroimaging studies of obsessive-compulsive disorder have found abnormalities in orbitofronto-striato-thalamic circuitry, including the orbitofrontal cortex, anterior cingulate cortex, caudate, and thalamus, but few ...
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Regional homogeneity abnormalities affected by depressive symptoms in migraine patients without aura: a resting state study.
... The resting state functional images were obtained with an echo-planar imaging (EPI) sequence (30 contiguous slices with slice thickness = 5 mm, TR = 2,000 ms, TE = 30 ms, flip angle = 90°, FOV = 240×240 mm ...
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Interhemispheric Functional and Structural Disconnection in Alzheimer's Disease: A Combined Resting-State fMRI and DTI Study.
... To begin to address this issue, one must have a quantitative measure for inter-hemispheric functional connectivity. Recently, resting-state functional connectivity (RSFC) has been ap- plied to investigate ...
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Aberrant hippocampal subregion networks associated with the classifications of aMCI subjects: a longitudinal resting-state study.
... Methodology/Principal Findings: aMCI group-1 (n = 26) and controls group-1 (n = 18) underwent baseline and after approximately 20 months follow up resting-state fMRI scans. Integrity of distributed ...
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Aberrant Resting-State Functional Connectivity in the Salience Network of Adolescent Chronic Fatigue Syndrome.
... The referring units were equipped with written information for distribution to potential study participants and their parents/next-of-kin. If consent was given, a standard form required the referral unit to confirm the ...
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Association of cerebral networks in resting state with sexual preference of homosexual men: a study of regional homogeneity and functional connectivity.
... ‘‘resting state’’, and monitoring of the environment employs visuospatial skills, suggesting that reduced ReHo in the left inferior occipital could be a consequence of group differences in de- ployment of ...
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Ketamine decreases resting state functional network connectivity in healthy subjects: implications for antidepressant drug action.
... for resting state fMRI (DPARSF, Yan Chao-Gan, State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, China [53]) which includes a rsfMRI data analysis toolkit (REST, ...
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Altered causal connectivity of resting state brain networks in amnesic MCI.
... Unless otherwise stated, all analyses were conducted using statistical parametric mapping software package (SPM5, http:// www.fil.ion.ucl.ac.uk/spm). The first 10 volumes of the functional images were discarded to aloow ...
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Mitochondrial functional state impacts spontaneous neocortical activity and resting state FMRI.
... influences resting state BOLD fluctuations [43,44,45], the observed decrease in BOLD fluctuations (Figures 5A and 5B) and RSFC (Figures 4A and 4B) raises the possibility that diminished mitochondrial Ca 2+ ...
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Resting-State functional connectivity in individuals with Williams Syndrome
... Before any data processing and analysis, all acquisitions were visually inspected by a certified neuroradiologist and confirmed that they were not affected by critical head motion and that participants had no brain ...
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