FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2104765242> ?p ?o ?g. }

• W2104765242 endingPage "2087" @default.
• W2104765242 startingPage "2079" @default.
• W2104765242 abstract "High frequency oscillations have been suggested as a correlate of cognitive processes and have recently also been implicated in aberrant forms of information processing. The present study investigated whether magnetoencephalographic (MEG) gamma band activity (20-71 Hz) can serve as an index of cognitive processes in the absence of external stimulation and to what extent gamma activity differs between healthy people and schizophrenia patients.The amount and topography of MEG power in the gamma band range was examined in 15 schizophrenia patients and 15 healthy comparison subjects while performing a complex mental arithmetic task and at rest.In healthy subjects a left frontal and left fronto-temporal increase in gamma power was observed during mental arithmetic. Schizophrenia patients either failed to display such a task effect (30-45 Hz) or had reversed lateralization with enhanced activity over right frontal and right fronto-temporal regions under cognitive demands (45-71 Hz). In the frequency band from 60 to 71 Hz patients showed less gamma at fronto-temporal, posterio-temporal and occipital sites irrespective of the task.These results indicate, first, that gamma topography can index cognitive activation in a very complex and purely internal task. Second, groups differed in the pattern of activation during the task, a result which may be consistent with working memory dysfunction in schizophrenia. Third, the general topographic difference between healthy subjects and patients is in line with the notion of abnormalities in the thalamocortical circuit in schizophrenia." @default.
• W2104765242 created "2016-06-24" @default.
• W2104765242 creator A5015992633 @default.
• W2104765242 creator A5056245846 @default.
• W2104765242 creator A5058583715 @default.
• W2104765242 creator A5076264997 @default.
• W2104765242 creator A5090169095 @default.
• W2104765242 date "2000-11-01" @default.
• W2104765242 modified "2023-09-23" @default.
• W2104765242 title "MEG gamma band activity in schizophrenia patients and healthy subjects in a mental arithmetic task and at rest" @default.
• W2104765242 cites W1965376601 @default.
• W2104765242 cites W1972268296 @default.
• W2104765242 cites W1978885917 @default.
• W2104765242 cites W1983263174 @default.
• W2104765242 cites W1996236451 @default.
• W2104765242 cites W2002564107 @default.
• W2104765242 cites W2008905621 @default.
• W2104765242 cites W2012765472 @default.
• W2104765242 cites W2018317330 @default.
• W2104765242 cites W2020505298 @default.
• W2104765242 cites W2028020832 @default.
• W2104765242 cites W2031348717 @default.
• W2104765242 cites W2035225056 @default.
• W2104765242 cites W2043941998 @default.
• W2104765242 cites W2053883175 @default.
• W2104765242 cites W2061357640 @default.
• W2104765242 cites W2061605465 @default.
• W2104765242 cites W2065476905 @default.
• W2104765242 cites W2067353523 @default.
• W2104765242 cites W2072574332 @default.
• W2104765242 cites W2072632446 @default.
• W2104765242 cites W2079948225 @default.
• W2104765242 cites W2085493579 @default.
• W2104765242 cites W2093212523 @default.
• W2104765242 cites W2093260419 @default.
• W2104765242 cites W2095265457 @default.
• W2104765242 cites W2099535060 @default.
• W2104765242 cites W2103920216 @default.
• W2104765242 cites W2112332687 @default.
• W2104765242 cites W2124698022 @default.
• W2104765242 cites W2136022845 @default.
• W2104765242 cites W2140606211 @default.
• W2104765242 cites W2149744398 @default.
• W2104765242 cites W2161152117 @default.
• W2104765242 cites W2164356245 @default.
• W2104765242 cites W2167574726 @default.
• W2104765242 cites W2171140194 @default.
• W2104765242 cites W4251508433 @default.
• W2104765242 cites W4291015094 @default.
• W2104765242 doi "https://doi.org/10.1016/s1388-2457(00)00425-9" @default.
• W2104765242 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11068245" @default.
• W2104765242 hasPublicationYear "2000" @default.
• W2104765242 type Work @default.
• W2104765242 sameAs 2104765242 @default.
• W2104765242 citedByCount "137" @default.
• W2104765242 countsByYear W21047652422012 @default.
• W2104765242 countsByYear W21047652422013 @default.
• W2104765242 countsByYear W21047652422014 @default.
• W2104765242 countsByYear W21047652422015 @default.
• W2104765242 countsByYear W21047652422016 @default.
• W2104765242 countsByYear W21047652422017 @default.
• W2104765242 countsByYear W21047652422018 @default.
• W2104765242 countsByYear W21047652422019 @default.
• W2104765242 countsByYear W21047652422020 @default.
• W2104765242 countsByYear W21047652422021 @default.
• W2104765242 countsByYear W21047652422022 @default.
• W2104765242 countsByYear W21047652422023 @default.
• W2104765242 crossrefType "journal-article" @default.
• W2104765242 hasAuthorship W2104765242A5015992633 @default.
• W2104765242 hasAuthorship W2104765242A5056245846 @default.
• W2104765242 hasAuthorship W2104765242A5058583715 @default.
• W2104765242 hasAuthorship W2104765242A5076264997 @default.
• W2104765242 hasAuthorship W2104765242A5090169095 @default.
• W2104765242 hasBestOaLocation W21047652422 @default.
• W2104765242 hasConcept C118552586 @default.
• W2104765242 hasConcept C119653847 @default.
• W2104765242 hasConcept C120843803 @default.
• W2104765242 hasConcept C15744967 @default.
• W2104765242 hasConcept C162324750 @default.
• W2104765242 hasConcept C169760540 @default.
• W2104765242 hasConcept C169900460 @default.
• W2104765242 hasConcept C180747234 @default.
• W2104765242 hasConcept C187736073 @default.
• W2104765242 hasConcept C21963081 @default.
• W2104765242 hasConcept C2776412080 @default.
• W2104765242 hasConcept C2780451532 @default.
• W2104765242 hasConcept C522805319 @default.
• W2104765242 hasConcept C548259974 @default.
• W2104765242 hasConcept C556910895 @default.
• W2104765242 hasConcept C71924100 @default.
• W2104765242 hasConcept C79840881 @default.
• W2104765242 hasConceptScore W2104765242C118552586 @default.
• W2104765242 hasConceptScore W2104765242C119653847 @default.
• W2104765242 hasConceptScore W2104765242C120843803 @default.
• W2104765242 hasConceptScore W2104765242C15744967 @default.
• W2104765242 hasConceptScore W2104765242C162324750 @default.
• W2104765242 hasConceptScore W2104765242C169760540 @default.
• W2104765242 hasConceptScore W2104765242C169900460 @default.

• next