Results 41 to 50 of about 76,923 (258)

Resting-state functional connectivity differences in premature children [PDF]

Frontiers in Systems Neuroscience, 2010
We examine the coherence in the spontaneous brain activity of sleeping children as measured by the blood oxygenation level dependent (BOLD) functional magnetic resonance imaging (fMRI) signals. The results are described in terms of resting-state networks (RSN) and their properties.
Eswar Damaraju, John Phillips, John Phillips, Jean R Lowe, Robin Ohls, Vince D Calhoun, Vince D Calhoun, Arvind Caprihan   +7 more
openaire   +3 more sources

Predicting human resting-state functional connectivity from structural connectivity [PDF]

Proceedings of the National Academy of Sciences, 2009
In the cerebral cortex, the activity levels of neuronal populations are continuously fluctuating. When neuronal activity, as measured using functional MRI (fMRI), is temporally coherent across 2 populations, those populations are said to be functionally connected.
Honey, Ch., Sporns, O., Cammoun, Leila, Gigandet, Xavier, Thiran, Jean-Philippe, Meuli, Reto, Hagmann, Patric   +6 more
openaire   +3 more sources

Modulation of brain resting-state networks by sad mood induction. [PDF]

PLoS ONE, 2008
BACKGROUND: There is growing interest in the nature of slow variations of the blood oxygen level-dependent (BOLD) signal observed in functional MRI resting-state studies.
Ben J Harrison, Jesus Pujol, Hector Ortiz, Alex Fornito, Christos Pantelis, Murat Yücel   +5 more
doaj   +1 more source

Brain Connections – Resting State fMRI Functional Connectivity

, 2013
With the introduction of electroencephalography (EEG) in 1930, researchers began to explore spontaneous activity in the brain by recording the individual, independently of any task. Subsequently, evoked potential studies, where electrical potentials were recorded at the onset of a stimulus, marked a milestone in brain research.
de la Iglesia-Vaya, M., Molina-Mateo, J., Escarti-Fabra, J., Kanaan, A., Martí-Bonmatí, L.   +4 more
openaire   +3 more sources

Resting state functional connectivity in anorexia nervosa

Psychiatry Research: Neuroimaging, 2016
Anorexia Nervosa (AN) is a serious psychiatric illness characterised by a disturbance in body image, a fear of weight gain and significantly low body weight. The factors involved in the genesis and maintenance of AN are unclear, though the potential neurobiological underpinnings of the condition are of increasing interest.
Phillipou, Andrea, Abel, Larry Allen, Castle, David Jonathan, Hughes, Matthew Edward, Nibbs, Richard Grant, Gurvich, Caroline, Rossell, Susan Lee   +6 more
openaire   +4 more sources

Disruption of brain connectivity in acute stroke patients with early impairment in consciousness

Frontiers in Psychology, 2014
Impairment in consciousness is common in acute stroke patients and is correlated with the clinical outcome after stroke. The underlying mechanism is not completely understood, with little known about brain activity and connectivity changes in acute ...
Yuan-Hsiung eTsai, Yuan-Hsiung eTsai, Rui eYuan, Yen-Chu eHuang, Mei-Yu eYeh, Ching-Po eLin, Bharat B Biswal   +6 more
doaj   +1 more source

Resting state functional connectivity differentiation of neuropathic and nociceptive pain in individuals with chronic spinal cord injury

NeuroImage: Clinical, 2023
Many individuals with spinal cord injury live with debilitating chronic pain that may be neuropathic, nociceptive, or a combination of both in nature.
Jesse L. Kowalski, Leslie R. Morse, Karen Troy, Nguyen Nguyen, Ricardo A. Battaglino, Scott P. Falci, Clas Linnman   +6 more
doaj   +1 more source

Differences in Static and Dynamic Resting-State Functional Connectivity between Migraineurs with and without Photophobia, without Phonophobia or Osmophobia

NeuroSci
Background: We have previously shown that static and dynamic resting-state functional connectivity differ between migraineurs with and without photophobia, phonophobia, or osmophobia.
Noboru Imai, Asami Moriya, Eiji Kitamura
doaj   +1 more source

Age-Dependent Modulations of Resting State Connectivity Following Motor Practice

Frontiers in Aging Neuroscience, 2018
Recent work in young adults has demonstrated that motor learning can modulate resting state functional connectivity. However, evidence for older adults is scarce.
Elena Solesio-Jofre, Elena Solesio-Jofre, Iseult A. M. Beets, Daniel G. Woolley, Lisa Pauwels, Sima Chalavi, Dante Mantini, Dante Mantini, Dante Mantini, Stephan P. Swinnen, Stephan P. Swinnen   +10 more
doaj   +1 more source

Characterizing the spatiotemporal features of functional connectivity across the white matter and gray matter during the naturalistic condition

Frontiers in Neuroscience, 2023
IntroductionThe naturalistic stimuli due to its ease of operability has attracted many researchers in recent years. However, the influence of the naturalistic stimuli for whole-brain functions compared with the resting state is still unclear.MethodsIn ...
Peng Hu, Pan Wang, Rong Zhao, Hang Yang, Hang Yang, Bharat B. Biswal, Bharat B. Biswal   +6 more
doaj   +1 more source