Results 51 to 60 of about 90,908 (303)

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

Disease state prediction from resting state functional connectivity [PDF]

Magnetic Resonance in Medicine, 2009
AbstractThe application of multivoxel pattern analysis methods has attracted increasing attention, particularly for brain state prediction and real‐time functional MRI applications. Support vector classification is the most popular of these techniques, owing to reports that it has better prediction accuracy and is less sensitive to noise.
R Cameron, Craddock, Paul E, Holtzheimer, Xiaoping P, Hu, Helen S, Mayberg   +3 more
openaire   +2 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

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

Hemodynamic and electrophysiological evidence of resting-state network activity in the primate [PDF]

, 2008
An expanding body of literature describes the existence of concerted brain activations in the absence of any external stimuli. Resting-state networks have been identified and demonstrated to be modulated during the performance of specific cognitive ...
Wei Shen, Felix Darvas, Allen Ardestani, Joaquin Fuster, Arthur Toga   +4 more
core   +2 more sources

Caffeine alters resting- state functional connectivity measured by blood oxygenation level- dependent MRI [PDF]

, 2017
This study aimed to investigate the pharmacological effect of caffeine on functional connectivity measured by resting-state blood oxygenation level-dependent (BOLD) MRI in the motor cortex, visual cortex and default mode network (DMN).
連淑華;吳文超;楊舜仲, Wu, Wen-Chau;Lien, Shu-Hua;Chang, Jia-Horng;Yang, Shun-Chung   +1 more
core   +1 more source

Outcome prediction with resting-state functional connectivity after cardiac arrest. [PDF]

, 2020
Predicting outcome in comatose patients after successful cardiopulmonary resuscitation is challenging. Our primary aim was to assess the potential contribution of resting-state-functional magnetic resonance imaging (RS-fMRI) in predicting neurological ...
Wagner, Franca, Pastore-Wapp, Manuela, Hänggi, Matthias, Weck, Anja, Wiest, Roland, Kiefer, Claus   +5 more
core   +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

Functional connectivity in a baseline resting-state network in autism [PDF]

NeuroReport, 2006
Department of ...
Vladimir L, Cherkassky, Rajesh K, Kana, Timothy A, Keller, Marcel Adam, Just   +3 more
openaire   +2 more sources