Neuromodulating Attention and Mind-Wandering Processes with a Single Session Real Time EEG

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dc.contributor.authorGoncalves O.F.
dc.contributor.authorCarvalho S.
dc.contributor.authorMendes A.J.
dc.contributor.authorLeite J.
dc.contributor.authorBoggio P.S.
dc.date.accessioned2024-03-12T23:57:49Z
dc.date.available2024-03-12T23:57:49Z
dc.date.issued2018
dc.description.abstract© 2018, Springer Science+Business Media, LLC, part of Springer Nature.Our minds are continuously alternating between external attention (EA) and mind wandering (MW). An appropriate balance between EA and MW is important for promoting efficient perceptual processing, executive functioning, decision-making, auto-biographical memory, and creativity. There is evidence that EA processes are associated with increased activity in high-frequency EEG bands (e.g., SMR), contrasting with the dominance of low-frequency bands during MW (e.g., Theta). The aim of the present study was to test the effects of two distinct single session real-time EEG (rtEEG) protocols (SMR up-training/Theta down-training—SMR⇑Theta⇓; Theta up-training/SMR down-training—Theta⇑SMR⇓) on EA and MW processes. Thirty healthy volunteers were randomly assigned to one of two rtEEG training protocols (SMR⇑Theta⇓; Theta⇑SMR⇓). Before and after the rtEEG training, participants completed the attention network task (ANT) along with several MW measures. Both training protocols were effective in increasing SMR (SMR⇑Theta⇓) and theta (Theta⇑SMR⇓) amplitudes but not in decreasing the amplitude of down-trained bands. There were no significant effects of the rtEEG training in either EA or MW measures. However, there was a significant positive correlation between post-training SMR increases and the use of deliberate MW (rather than spontaneous) strategies. Additionally, for the Theta⇑SMR⇓ protocol, increase in post-training Theta amplitude was significantly associated with a decreased efficiency in the orientation network.
dc.description.firstpage143
dc.description.issuenumber2
dc.description.lastpage151
dc.description.volume43
dc.identifier.doi10.1007/s10484-018-9394-4
dc.identifier.issn1090-0586
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/35527
dc.relation.ispartofApplied Psychophysiology Biofeedback
dc.rightsAcesso Restrito
dc.subject.otherlanguageAttention
dc.subject.otherlanguageMind wandering
dc.subject.otherlanguageNeurofeedback
dc.subject.otherlanguageReal-time EEG
dc.titleNeuromodulating Attention and Mind-Wandering Processes with a Single Session Real Time EEG
dc.typeArtigo
local.scopus.citations13
local.scopus.eid2-s2.0-85047299830
local.scopus.subjectAdult
local.scopus.subjectAttention
local.scopus.subjectElectroencephalography
local.scopus.subjectFemale
local.scopus.subjectHealthy Volunteers
local.scopus.subjectHumans
local.scopus.subjectMale
local.scopus.subjectNeurofeedback
local.scopus.subjectTheta Rhythm
local.scopus.subjectYoung Adult
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85047299830&origin=inward
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