Results 31 to 40 of about 11,023,971 (404)
Resting state functional connectivity in perfusion imaging: correlation maps with BOLD connectivity and resting state perfusion. [PDF]
PLoS ONE, 2011 Functional connectivity is a property of the resting state that may provide biomarkers of brain function and individual differences. Classically, connectivity is estimated as the temporal correlation of spontaneous fluctuations of BOLD signal.
Roberto Viviani +2 more
doaj +1 more source
Measures of Resting State EEG Rhythms for Clinical Trials in Alzheimer’s Disease:
Alzheimer's & Dementia, 2021 The Electrophysiology Professional Interest Area (EPIA) and Global Brain Consortium endorsed recommendations on candidate electroencephalography (EEG) measures for Alzheimer's disease (AD) clinical trials. The Panel reviewed the field literature. As most
C. Babiloni +59 more
semanticscholar +1 more source
Advances in resting state fMRI acquisitions for functional connectomics
NeuroImage, 2021 Resting state functional magnetic resonance imaging (rs-fMRI) is based on spontaneous fluctuations in the blood oxygen level dependent (BOLD) signal, which occur simultaneously in different brain regions, without the subject performing an explicit task ...
L. Raimondo +6 more
semanticscholar +1 more source
How to Interpret Resting-State fMRI: Ask Your Participants
Journal of Neuroscience, 2021 Resting-state fMRI (rsfMRI) reveals brain dynamics in a task-unconstrained environment as subjects let their minds wander freely. Consequently, resting subjects navigate a rich space of cognitive and perceptual states (i.e., ongoing experience). How this
J. Gonzalez-Castillo +3 more
semanticscholar +1 more source
Spatio-Temporal Graph Convolution for Resting-State fMRI Analysis [PDF]
International Conference on Medical Image Computing and Computer-Assisted Intervention, 2020 The Blood-Oxygen-Level-Dependent (BOLD) signal of resting-state fMRI (rs-fMRI) records the temporal dynamics of intrinsic functional networks in the brain.
S. Gadgil +5 more
semanticscholar +1 more source
The State of Resting State Networks
Topics in Magnetic Resonance Imaging, 2019 Functional MRI (fMRI) is currently used for pre-surgical planning, but is often limited to information on the motor and language systems. Resting state fMRI can provide more information on multiple other networks to the neurosurgeon and neuroradiologist; however, currently, these networks are not well known among clinicians.
Benjamin A, Seitzman +3 more
openaire +3 more sources
Intraoperative Resting-State Functional Connectivity Based on RGB Imaging
Diagnostics, 2021 RGB optical imaging is a marker-free, contactless, and non-invasive technique that is able to monitor hemodynamic brain response following neuronal activation using task-based and resting-state procedures. Magnetic resonance imaging (fMRI) and functional
Charly Caredda +6 more
doaj +1 more source
Neuroscience and Biobehavioral Reviews, 2021 Clinical research into serotonergic psychedelics is expanding rapidly, showing promising efficacy across myriad disorders. Resting-state functional magnetic resonance imaging (rs-fMRI) is a commonly used strategy to identify psychedelic-induced changes ...
D. McCulloch +11 more
semanticscholar +1 more source
Hemifacial Display of Emotion in the Resting State [PDF]
Behavioural Neurology, 1992 The human face at rest displays distinguishable asymmetries with some lateralization of emotion or expression. The asymmetrical nature of the resting face was examined by preparing hemifacial composites, left–left, right–right, along with normal facial orientation.
Mandal, M.K. +3 more
openaire +3 more sources
Methods to detect, characterize, and remove motion artifact in resting state fMRI
NeuroImage, 2013 Head motion systematically alters correlations in resting state functional connectivity fMRI (RSFC). In this report we examine impact of motion on signal intensity and RSFC correlations.
Jonathan D. Power +5 more
semanticscholar +1 more source