| EEG power spectral measurements comparing normal and "thatcherized" faces. | |
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MedLine Citation:
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PMID: 20615062 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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In this paper we have made a broadband analysis to detect the electroencephalogram (EEG) frequencies that change selectively during the presentation of normal and "thatcherized" faces. Referential recordings to linked ears were obtained in 21 leads in 48 right-handed healthy male volunteers. Increase of delta power (1.75-3.91 Hz) was observed, related to the detection of distortion in faces at bifrontal and left temporoparietal cortex. The other bands had no contribution, when normal and modified faces were compared. These results support our hypothesis that a change in EEG power spectral may be related to discrimination between normal and thatcherized faces. |
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Authors:
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Jorge Gersenowies; Erzsebet Marosi; Selene Cansino; Mario Rodriguez |
Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: The International journal of neuroscience Volume: 120 ISSN: 1563-5279 ISO Abbreviation: Int. J. Neurosci. Publication Date: 2010 Aug |
Date Detail:
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Created Date: 2010-07-09 Completed Date: 2010-10-21 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0270707 Medline TA: Int J Neurosci Country: England |
Other Details:
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Languages: eng Pagination: 570-9 Citation Subset: IM |
Affiliation:
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Neuroscience Department, National Autonomous University of Mexico, UNAM, FES Iztacala, México. jrgersenowies@hotmail.com |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Adult Analysis of Variance Cerebral Cortex / physiology* Electroencephalography* Evoked Potentials, Visual / physiology* Face* Humans Male Pattern Recognition, Visual / physiology* Photic Stimulation / methods Signal Processing, Computer-Assisted* Spectrum Analysis / methods Young Adult |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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