Dimensional analysis of the human EEG and intelligence

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LUTZENBERGER, Werner, Niels BIRBAUMER, Herta FLOR, Brigitte ROCKSTROH, Thomas ELBERT, 1992. Dimensional analysis of the human EEG and intelligence. In: Neuroscience Letters. 143(1/2), pp. 10-14

@article{Lutzenberger1992Dimen-10496, title={Dimensional analysis of the human EEG and intelligence}, year={1992}, doi={10.1016/0304-3940(92)90221-R}, number={1/2}, volume={143}, journal={Neuroscience Letters}, pages={10--14}, author={Lutzenberger, Werner and Birbaumer, Niels and Flor, Herta and Rockstroh, Brigitte and Elbert, Thomas} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/10496"> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-25T09:18:22Z</dcterms:available> <dc:creator>Elbert, Thomas</dc:creator> <dcterms:issued>1992</dcterms:issued> <dc:language>eng</dc:language> <dcterms:bibliographicCitation>First publ. in: Neuroscience Letters 143 (1992), 1/2, pp. 10-14</dcterms:bibliographicCitation> <dc:creator>Flor, Herta</dc:creator> <dcterms:title>Dimensional analysis of the human EEG and intelligence</dcterms:title> <dc:contributor>Elbert, Thomas</dc:contributor> <dc:rights>deposit-license</dc:rights> <dc:creator>Rockstroh, Brigitte</dc:creator> <dc:contributor>Lutzenberger, Werner</dc:contributor> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-25T09:18:22Z</dc:date> <dc:creator>Birbaumer, Niels</dc:creator> <dc:contributor>Flor, Herta</dc:contributor> <dcterms:abstract xml:lang="eng">The purpose of this study was the determination of the relationship between the dimensional complexity of the electroencephalogram (EEG) and the level of intelligence in humans. In two experiments 34 male subjects were divided into two groups, with high and low levels of intelligence (measured by the intelligence quotient (IQ)). During a resting phase and various mental imagery conditions the EEG was recorded from several scalp sites. Nonlinear analysis, based on the theory of deterministic chaos, revealed that subjects with high IQs demonstrate higher dimensional complexity of the EEG attractors than subjects with low IQs only during resting conditions. During performance of the imagery tasks the less intelligent subjects increase the complexity of electrical brain dynamics such that IQ-dependency vanishes. The gross (mass) neuronal manifestation of general intelligence seems to depend on task conditions and may be related to the individual brain dynamics only when no specific task is present.</dcterms:abstract> <dc:format>application/pdf</dc:format> <dc:contributor>Rockstroh, Brigitte</dc:contributor> <dc:creator>Lutzenberger, Werner</dc:creator> <dcterms:rights rdf:resource="https://creativecommons.org/licenses/by-nc-nd/2.0/legalcode"/> <dc:contributor>Birbaumer, Niels</dc:contributor> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/10496"/> </rdf:Description> </rdf:RDF>

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