FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4308483188> ?p ?o ?g. }

• W4308483188 endingPage "905" @default.
• W4308483188 startingPage "895" @default.
• W4308483188 abstract "A growing body of literature suggests that cognitive impairment in people with schizophrenia (PSZ) results from disrupted cortical excitatory/inhibitory (E-I) balance, which may be linked to gamma entrainment and can be measured noninvasively using electroencephalography (EEG). However, it is not yet known the degree to which these entrainment abnormalities covary within subjects across sensory modalities. Furthermore, the degree to which cross-modal gamma entrainment reflects variation in biological processes associated with cognitive performance remains unclear. We used EEG to measure entrainment to repetitive auditory and visual stimulation at beta (20 Hz) and gamma (30 and 40 Hz) frequencies in PSZ (n = 78) and healthy control subjects (HCS; n = 80). Three indices were measured for each frequency and modality: event-related spectral perturbation (ERSP), intertrial coherence (ITC), and phase-lag angle (PLA). Cognition and symptom severity were also assessed. We found little evidence that gamma entrainment covaried across sensory modalities. PSZ exhibited a modest correlation between modalities at 40 Hz for ERSP and ITC measures (r = 0.23-0.24); however, no other significant correlations between modalities emerged for either HCS or PSZ. Both univariate and multivariate analyses revealed that (a) the pattern of entrainment abnormalities in PSZ differed across modalities, and (b) modality rather than frequency band was the main source of variance. Finally, we observed a significant association between cognition and gamma entrainment in the auditory domain only in HCS. Gamma-band EEG entrainment does not reflect a unitary transcortical mechanism but is instead modality specific. To the extent that entrainment reflects the integrity of cortical E-I balance, the deficits observed in PSZ appear to be modality specific and not consistently associated with cognitive impairment. (PsycInfo Database Record (c) 2022 APA, all rights reserved)." @default.
• W4308483188 created "2022-11-12" @default.
• W4308483188 creator A5008186009 @default.
• W4308483188 creator A5028131133 @default.
• W4308483188 creator A5057243607 @default.
• W4308483188 creator A5061790052 @default.
• W4308483188 creator A5090452043 @default.
• W4308483188 date "2022-11-01" @default.
• W4308483188 modified "2023-10-01" @default.
• W4308483188 title "Gamma-band entrainment abnormalities in schizophrenia: Modality-specific or cortex-wide impairment?" @default.
• W4308483188 cites W1967982538 @default.
• W4308483188 cites W1973541245 @default.
• W4308483188 cites W1973656456 @default.
• W4308483188 cites W1974123318 @default.
• W4308483188 cites W1989666886 @default.
• W4308483188 cites W1989973456 @default.
• W4308483188 cites W1997941792 @default.
• W4308483188 cites W2001954021 @default.
• W4308483188 cites W2003806209 @default.
• W4308483188 cites W2005839666 @default.
• W4308483188 cites W2007077783 @default.
• W4308483188 cites W2017108196 @default.
• W4308483188 cites W2022044536 @default.
• W4308483188 cites W2023407872 @default.
• W4308483188 cites W2036989686 @default.
• W4308483188 cites W2047347093 @default.
• W4308483188 cites W2048447433 @default.
• W4308483188 cites W2052902836 @default.
• W4308483188 cites W2054728313 @default.
• W4308483188 cites W2061392760 @default.
• W4308483188 cites W2067274883 @default.
• W4308483188 cites W2075881437 @default.
• W4308483188 cites W2085497225 @default.
• W4308483188 cites W2090806716 @default.
• W4308483188 cites W2103592460 @default.
• W4308483188 cites W2108107093 @default.
• W4308483188 cites W2123163997 @default.
• W4308483188 cites W2128495200 @default.
• W4308483188 cites W2136003846 @default.
• W4308483188 cites W2141284711 @default.
• W4308483188 cites W2152391756 @default.
• W4308483188 cites W2165955750 @default.
• W4308483188 cites W2171865323 @default.
• W4308483188 cites W2172278351 @default.
• W4308483188 cites W2199669533 @default.
• W4308483188 cites W2321943306 @default.
• W4308483188 cites W2399624761 @default.
• W4308483188 cites W2462368793 @default.
• W4308483188 cites W2490214293 @default.
• W4308483188 cites W2529942590 @default.
• W4308483188 cites W2531263448 @default.
• W4308483188 cites W2592223981 @default.
• W4308483188 cites W2767482065 @default.
• W4308483188 cites W2802238161 @default.
• W4308483188 cites W2889235922 @default.
• W4308483188 cites W2916146328 @default.
• W4308483188 cites W2916757929 @default.
• W4308483188 cites W2951166247 @default.
• W4308483188 cites W2967395032 @default.
• W4308483188 cites W2973978594 @default.
• W4308483188 cites W2994217399 @default.
• W4308483188 cites W3042135124 @default.
• W4308483188 cites W3042416075 @default.
• W4308483188 cites W3131785587 @default.
• W4308483188 cites W3141613002 @default.
• W4308483188 cites W3182573971 @default.
• W4308483188 cites W3187020241 @default.
• W4308483188 cites W4294214781 @default.
• W4308483188 doi "https://doi.org/10.1037/abn0000778" @default.
• W4308483188 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36326630" @default.
• W4308483188 hasPublicationYear "2022" @default.
• W4308483188 type Work @default.
• W4308483188 citedByCount "0" @default.
• W4308483188 crossrefType "journal-article" @default.
• W4308483188 hasAuthorship W4308483188A5008186009 @default.
• W4308483188 hasAuthorship W4308483188A5028131133 @default.
• W4308483188 hasAuthorship W4308483188A5057243607 @default.
• W4308483188 hasAuthorship W4308483188A5061790052 @default.
• W4308483188 hasAuthorship W4308483188A5090452043 @default.
• W4308483188 hasConcept C126322002 @default.
• W4308483188 hasConcept C135343436 @default.
• W4308483188 hasConcept C139992725 @default.
• W4308483188 hasConcept C144024400 @default.
• W4308483188 hasConcept C15744967 @default.
• W4308483188 hasConcept C169760540 @default.
• W4308483188 hasConcept C169900460 @default.
• W4308483188 hasConcept C26486553 @default.
• W4308483188 hasConcept C2779903281 @default.
• W4308483188 hasConcept C36289849 @default.
• W4308483188 hasConcept C522805319 @default.
• W4308483188 hasConcept C548259974 @default.
• W4308483188 hasConcept C71924100 @default.
• W4308483188 hasConcept C94487597 @default.
• W4308483188 hasConceptScore W4308483188C126322002 @default.
• W4308483188 hasConceptScore W4308483188C135343436 @default.
• W4308483188 hasConceptScore W4308483188C139992725 @default.
• W4308483188 hasConceptScore W4308483188C144024400 @default.
• W4308483188 hasConceptScore W4308483188C15744967 @default.

• next