Sentences with phrase «in resting state connectivity»

Areas deep in the brain, especially the amygdala and insula, appear to exhibit abnormal function reflected in overall decreases in resting state connectivity and smaller overall size.

The paper's findings noted the presence of changes in resting state connectivity across the cortex after BCI learning, as well as changes in connectivity beyond the BCI control site.

Not exact matches

The visual brain resting - state connectivity networks separated to up vs. down, right vs. left, front vs. back are also present in the brain of those born blind, according the study.

The researchers found that the same «mapping» divisions - of - labor present in the normally sighted brain are also present in the brains of people born blind as reflected from their resting state connectivity patterns.

«Previous studies have suggested that resting state connectivity shown in brain scans is anchored by anatomical connectivity,» said co-senior author Anna Roe, professor of psychology.

Resting - state functional connectivity reflects structural connectivity in the default mode network

Heritability of «small - world» networks in the brain: a graph theoretical analysis of resting - state EEG functional connectivity

Small - world and scale - free organization of voxel based resting - state functional connectivity in the human brain

Resting state fMRI has become a ubiquitous tool for measuring connectivity in normal and diseased brains.

More recently, I have demonstrated the feasibility of using fMRI in combination with pharmaco - genetic silencing to dissect the circuital basis of complex behaviors, and demonstrated for the first time that the mouse brain contains distributed resting - state functional connectivity networks, including plausible homologues of the human default - mode (DMN) and salience networks.

Differences in resting - state functional magnetic resonance imaging functional network connectivity between schizophrenia and psychotic bipolar probands and their unaffected first - degree relatives.

Variability in Resting State Network and Functional Network Connectivity Associated With Schizophrenia Genetic Risk: A Pilot Study

For example, Kerr said, «Based on the predominantly somatic descriptions of mindfulness experience offered by the belly - focused group, we would expect there to be more ongoing, resting - state functional connectivity in this group across different parts of a large brain region called the insula that encodes visceral, somatic sensations and also provides a readout of the emotional aspects of so - called «gut feelings».»

Within these networks in both wakeful rest and sleep states, we found that electrophysiological functional connectivity of both high - frequency broadband (HFB, or high gamma; 70 - 170 Hz) and alpha (8 - 12 Hz) power amplitudes were reproducibly correlated spatially with functional connectivity in separately recorded resting - state fMRI within the same subjects.

Resting - State Functional Connectivity in Individuals with Down Syndrome and Williams Syndrome Compared with Typically Developing Controls.

Fronto - limbic disconnection in depressed patients with suicidal ideation: A resting - state functional connectivity study.

Large - scale network dysfunction in major depressive disorder: a meta - analysis of resting - state functional connectivity.

«Deficient neuron - microglia signaling results in impaired functional brain connectivity and social behavior» Y. Zhan, R.C. Paolicelli, F. Sforazzini, L. Weinhard, G. Bolasco, F. Pagani, A. L. Vyssotski, A. Bifone, A. Gozzi, D. Ragozzino, C.T. Gross Nature Neuroscience 17 (3), 400-4006 (2014) «USPIO - loaded Red Blood Cells as a biomimetic MR contrast agent: a relaxometric study» A. Boni, D. Ceratti, A. Antonelli, C. Sfara, M. Magnani, E. Manuali, S. Salamida, A. Gozzi, and A. Bifone Contrast Media and Molecular Imaging 9, 229 - 236 (2014) «Distributed BOLD and CBV - weighted resting - state networks in the mouse brain» F. Sforazzini, A.J. Schwarz, A. Galbusera, A. Bifone, and A. Gozzi NeuroImage 87, 403 - 415 (2014) «Antimicrobial peptides design by evolutionary multiobject optimization» G. Maccari, M. Di Luca, R. Nifosì, F. Caldarelli, G. Signore, C. Boccardi, and A. Bifone PloS Computational Biology 9 (9): e1003212 (2013) «Differential effect of orexin - 1 and crf - 1 antagonism on stress circuits: a fMRI study in the rat with the pharmacological stressor yohimbine» A. Gozzi, S: Lepore, E: Merlo Pich, and A. Bifone Neuropsychopharmacology 38 (11): 2120 - 2130 (2013) «Water dispersal and functionalization of hydrophobic iron oxide nanoparticles with lipid - modified poly (amidoamine) dendrimers» A. Boni, L. Albertazzi, C. Innocenti, M. Gemmi, and A. Bifone.

Altered resting - state (RS) brain activity, as a measure of functional connectivity (FC), is commonly observed in chronic pain.

Seed - based, resting - state connectivity analysis revealed that the site of stimulation in both patients was at the core of a large - scale distributed network linking aMCC to the frontoinsular and frontopolar as well as some subcortical regions.

Largely typical patterns of resting - state functional connectivity in high - functioning adults with autism.

Resting - state functional magnetic resonance imaging allows investigating whole - brain connectivity changes during pharmacological modulation of the level of consciousness.Low - frequency spontaneous blood oxygen level - dependent fluctuations were measured in 19 healthy volunteers during wakefulness, mild sedation, deep sedation with clinical unconsciousness, and subsequent recovery of consciousness.Propofol - induced decrease in consciousness linearly correlates with decreased corticocortical and thalamocortical connectivity in frontoparietal networks (i.e., default - and executive - control networks).

Both task - based and resting - state fMRI have been applied to the study of functional connectivity in ASD.

Independent component analysis was applied to resting state data from two independent datasets to identify common cerebellar contributions to several previously identified intrinsic connectivity networks (ICNs) involved in executive control, episodic memory / self - reflection, salience detection, and sensorimotor function.

An improved framework for confound regression and filtering for control of motion artifact in the preprocessing of resting - state functional connectivity data.

Resting - state functional connectivity in major depression: Abnormally increased contributions from subgenual cingulate cortex and thalamus

The identification of correlation patterns in these spontaneous fluctuations has been termed resting state functional connectivity (fcMRI) and has the potential to greatly increase the translation of fMRI into clinical care.

The AD group showed decreased resting - state activity in the posterior cingulate and hippocampus, suggesting that disrupted connectivity between these two regions accounts for the posterior cingulate hypometabolism commonly detected in positron emission tomography studies of early AD.

Below we survey fMRI studies of ASD examining task - based functional connectivity and resting - state functional connectivity with the goal of providing an overview of the existing literature and highlighting the dearth of developmental studies of functional connectivity in ASD.

Resting state functional connectivity analysis showed decreased connectivity of the dorsal anterior cingulate (dACC) to the NAcc in TTM.

Recent studies have shown that it is possible to reliably identify this network in the absence of any task, by resting state functional magnetic resonance imaging connectivity analyses in healthy volunteers.

As the field moves closer toward understanding the ways in which task - based and resting - state measures can meaningfully capture brain dynamics, it will continue to inform functional connectivity theories of autism and allow investigators to more confidently predict the conditions under which aberrant brain connectivity in ASD will manifest.

To better define this distinct functional anatomy, in the current study we delineate the role of the cerebellum in several nonmotor systems simultaneously and in the same subjects using resting state functional connectivity MRI.

Resting - state functional connectivity MRI studies provide evidence for widespread hyper - connectivity in children with ASD in contrast to hypo - connectivity observed in adolescents and adults with ASD.

The aim of this study was to test if the integrity of this resting - state connectivity pattern in the default network would differ in different pathological alterations of consciousness.

There has been rapid progress in understanding changes in functional connectivity accompanying typical development with the advent of resting - state fMRI (Uddin et al., 2010).

Moreover, resting state functional connectivity was also investigated in several recently published papers.

In this work, consistency of modules in resting - state functional connectivity networks was examined at the voxel - level, a resolution comparable to that of group ICIn this work, consistency of modules in resting - state functional connectivity networks was examined at the voxel - level, a resolution comparable to that of group ICin resting - state functional connectivity networks was examined at the voxel - level, a resolution comparable to that of group ICA.

A single session of exercise increases connectivity in sensorimotor - related brain networks: A resting - state fMRI study in young healthy adults.

Although somewhat isolated from the rest of Mexico (something that improved flight connectivity in recent years has reduced), Cancun is ideally located in terms of access to the major tourism markets of the United States and Canada, just a two to three - hour flight away from cities along the eastern seaboard of the United States.

In this paper, we tested the hypothesis that more socially connected people have brains characterized by stronger intrinsic connectivity between the amygdala and other brain regions subserving social cognition, using resting - state functional connectivity magnetic resonance imaging (fcMRI).

The impact of serotonin transporter (5 - HTTLPR) genotype on the development of resting - state functional connectivity in children and adolescents: A preliminary report