EEG differences in children between eyes-closed and eyes-open resting conditions

Barry, Robert J.; Clarke, Adam R.; Johnstone, Stuart J.; Brown, Christopher R.

doi:10.1016/j.clinph.2009.08.006

Cited by 174 publications

(157 citation statements)

References 35 publications

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“…An ICA showed that in every participant there was a component centered over sensorimotor cortex between 8 and 12 Hz, which is indicative of mu rhythm phenomenology. Furthermore, mu power over central electrodes was consistently higher in the closed than in the open eyes condition, which is a general phenomenon characteristic of most frequency bands and cortical regions, as well as common in TD and individuals with ASD (Geller et al 2014;Barry et al 2009;Mathewson et al 2012). Moreover, mu increased across NFT sessions, although during the resting …”

Section: Training In the Social Mirroring Gamementioning

confidence: 83%

An Effective Neurofeedback Intervention to Improve Social Interactions in Children with Autism Spectrum Disorder

Friedrich

Sivanathan

Lim

et al. 2015

J Autism Dev Disord

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Neurofeedback training (NFT) approaches were investigated to improve behavior, cognition and emotion regulation in children with autism spectrum disorder (ASD). Thirteen children with ASD completed pre-/post-assessments and 16 NFT-sessions. The NFT was based on a game that encouraged social interactions and provided feedback based on imitation and emotional responsiveness. Bidirectional training of EEG mu suppression and enhancement (8-12 Hz over somatosensory cortex) was compared to the standard method of enhancing mu. Children learned to control mu rhythm with both methods and showed improvements in (1) electrophysiology: increased mu suppression, (2) emotional responsiveness: improved emotion recognition and spontaneous imitation, and (3) behavior: significantly better behavior in every-day life. Thus, these NFT paradigms improve aspects of behavior necessary for successful social interactions.

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Section: Training In the Social Mirroring Gamementioning

confidence: 83%

An Effective Neurofeedback Intervention to Improve Social Interactions in Children with Autism Spectrum Disorder

Friedrich

Sivanathan

Lim

et al. 2015

J Autism Dev Disord

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“…The two modalities were counterbalanced across subjects. Because the eyes‐open and eyes‐closed resting states were considered to reflect baseline brain activity of different types, we included resting states of these two types in the present study (Allen & Cohen, 2010; Barry, Clarke, Johnstone, & Brown, 2009; Beaton et al., 2008; Marx et al., 2004; Nakao et al., 2013; Yan et al., 2009). Participants were seated in a dimly lit room, facing a computer monitor that was placed 70 cm from them.…”

Section: Methodsmentioning

confidence: 99%

Resting state and personality component (BIS/BAS) predict the brain activity (EEG and fNIRS measure) in response to emotional cues

2017

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IntroductionThe present study explored the role of resting state and personality component (BIS/BAS measure) on prefrontal cortical responsiveness to emotional cues. Indeed, we supposed that lateralized resting activity (right vs. left) and approach (BAS) versus avoidance (BIS) attitude may explain the successive emotional processing within the prefrontal cortex (PFC) based on the stimulus valence (positive and negative emotional cues).MethodsHemodynamic (functional near‐infrared spectroscopy, fNIRS) and electroencephalographic (EEG) measures were considered. The resting and experimental brain activity were registered when subjects (N = 21) viewed emotional positive versus negative stimuli (International Affective Picture System, IAPS). LIR eeg and LIR nirs (lateralized Index Response) during resting state, and LI eeg and LI nirs during emotional processing were acquired.ResultsA set of regression analyses was applied to the multiple measures. The predictive effect of resting activity and approach/avoidance dichotomy were elucidated. Indeed, more left/right resting activity (for both LIR eeg and LIR nirs) predicted the successive more brain left/right response (LI eeg and LI nirs) to emotional cues. Second, significant effects were revealed as a function of valence (increased right response to negative stimuli; increased left response to positive stimuli) during emotion processing. Third, higher BAS values explained an increased left cortical activity in resting state and in experimental condition for positive cues. In contrast, higher BIS values marked an increased right activity in resting state and in experimental condition in response to negative cues.ConclusionThe significance of trait component for both resting and emotional cue processing was discussed at light of the present results.

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“…Although it is well known that alpha is sensitive to changes in resting state activity level, as when shift from eyes open to eyes closed (Barry, Clarke, Johnstone, & Brown, 2009;Barry, Clarke, Johnstone, Magee, & Rushby, 2007;Chen, Feng, Zhao, Yin, & Wang, 2008;Nakao et al, 2013), the functional implications of this role in the resting state have not yet been fully explored. One such functional implication, however, may be indicated by our results-it seems to be a perfect candidate mechanism for neural mediation of the close relationship between resting state activity and selfrelatedness, the rest-self overlap.…”

Section: Discussionmentioning

confidence: 99%

Resting state glutamate predicts elevated pre-stimulus alpha during self-relatedness: A combined EEG-MRS study on “rest-self overlap”

Bai

Nakao

et al. 2015

Social Neuroscience

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EEG differences in children between eyes-closed and eyes-open resting conditions

Cited by 174 publications

References 35 publications

An Effective Neurofeedback Intervention to Improve Social Interactions in Children with Autism Spectrum Disorder

An Effective Neurofeedback Intervention to Improve Social Interactions in Children with Autism Spectrum Disorder

Resting state and personality component (BIS/BAS) predict the brain activity (EEG and fNIRS measure) in response to emotional cues

Resting state glutamate predicts elevated pre-stimulus alpha during self-relatedness: A combined EEG-MRS study on “rest-self overlap”

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