Functional MRI
Different memory patterns of digits: a functional MRI study
... With functional MRI (fMRI) techniques, studies revealed that MrD and prefrontal cortex were involved in digital WM in human brain [15, ...The functional connectivity between the MrD and the ...
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Principles and practice of functional MRI of the human brain
... Conventional MRI is used extensively for radiological diagnosis and produces spatial maps of the properties of mobile hydrogen nuclei (single protons) that are con- tained mainly in water ...macromolecules. ...
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Testing for spatial heterogeneity in functional MRI using the multivariate general linear model
... Much current research in functional MRI employs multivariate machine learn- ing approaches (e.g., support vector machines) to detect fine-scale spatial pat- terns from the temporal fluctuations of the ...
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Functional MRI connectivity of children with autism and low verbal and cognitive performance
... population. Functional MRI autism studies (without sedation) present logistical difficulties for LVCP individuals; attention, receptive language, holding still, and ability to control anxiety are especially ...
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FCNet: A Convolutional Neural Network for Calculating Functional Connectivity from functional MRI
... of functional brain connectivity patterns us- ing functional MRI has received significant interest in the neuroimag- ing ...Brain functional connectivity alterations have widely been exploited ...
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Mirror neuron activation in children with developmental coordination disorder: A functional MRI study.
... The aim of this study was to reveal cortical areas that may contribute to the movement difficulties seen in children with Developmental Coordination Disorder (DCD). Specifically, we hypothesized that there may be a ...
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Functional MRI as an Objective Measure of Olfaction Deficit in Patients with Traumatic Anosmia
... MATERIALS AND METHODS: Sixteen patients (11 men and 5 women; mean age, 42.2 ⫾ 10.4 years) with clinically diagnosed traumatic anosmia and 19 healthy control subjects (11 men and 8 women; mean age, 29.3 ⫾ 8.5 years) ...
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Interaction of Developmental Venous Anomalies with Resting State Functional MRI Measures
... BACKGROUND AND PURPOSE: Functional MR imaging of the brain, used for both clinical and neuroscientific applications, relies on measuring fluctuations in blood oxygenation. Such measurements are susceptible to noise ...
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Neural Substrates of Forward and Backward Associative Priming: A Functional MRI Study
... a functional magnetic reso- nance imaging (fMRI) study, Rossel, Bullmore, Williams, and David (2001) found activation of the ACC, the posterior cingu- late, the right insula and the right temporal gyrus when they ...
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Diffusion and Functional MRI of the Brain Following Sports-Related Impacts and Concussion
... the functional volumes as well as the anatomical T1-weighted images that will be used for high-resolution registration ...volumes. Functional images have relatively low resolution, slight warping effects ...
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A functional MRI study of the influence of practice on component processes of working memory
... Event-related functional magnetic resonance imaging (fMRI) methodology allowed us to examine signal changes from early to late in the scanning session within different task stages ...
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Understanding Neural Networks in Awake Rat by Resting-State Functional MRI: A Dissertation
... or functional segregation for opposite goals between neural ...resting-state functional images, and thus improved the spatial specificity of RSFC (Fox et ...
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Would the field of cognitive neuroscience be advanced by sharing functional MRI data?
... We now provide three brief examples to illustrate how sharing raw fMRI data can advance cognitive neu- roscience research. First, on a small scale, DHW and colleagues reanalyzed fMRI data from a previous study of the ...
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Altered Functional Connectivity in an Aged Rat Model of Postoperative Cognitive Dysfunction: A Study Using Resting-State Functional MRI
... Image data was preprocessed using statistical parameter mapping (SPM2, http: //www.fil.ion.ucl.ac.uk/spm/software/) including slice timing, head-motion correction, spatial normaliza- tion to a standard rat brain template ...
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<p>A systematic review of structural and functional MRI studies on pain catastrophizing</p>
... Some of the areas contributing to pain perception, primarily the S1, S2, thalamus, INS and ACC, have been proposed to be involved mainly in the sensory- discriminative and affective components of conscious pain ...
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Functional MRI evidence for language plasticity in adult epileptic patients: Preliminary results
... motion correction was applied and all images were realigned by means of a rigid body transformation with respect to the fi rst acquired image. Subsequently, all images (patients and controls) were normalized, fi rst the ...
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Resting State Functional MRI: Everything That Nonexperts Have Always Wanted to Know
... approaches to defining brain connectivity. There is no single method currently considered a criterion standard on its own. Thus, these different methods are complementary to each other. The application of rs-fMRI is ...
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Functional MRI using robotic MRI compatible devices for monitoring rehabilitation from chronic stroke in the molecular medicine era (Review)
... hemisphere. Functional neuroimaging studies have shown the evolution of cerebral activity in both hemispheres as patients' skills improve with training and experience ...
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Parameterized hemodynamic response function data of healthy individuals obtained from resting-state functional MRI in a 7T MRI scanner
... provided functional connectivity (FC) data from the same DMN regions, obtained for two cases: data with deconvolution (HRF variability minimized) and data with no deconvolution (HRF varia- bility ...
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Differentiation between disorders of consciousness and disorders of movement using functional MRI
... The differential diagnosis between disorders of consciousness (DoC), on the one hand, and conditions of severe immobility with aphasia, on the other hand, is extremely difficult. A patient is described whose morphology ...
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