The Recording and Quantification of Event-Related Potentials: II. Signal Processing and Analysis
Event-related potentials are an informative method for measuring the extent of information processing in the brain. The voltage deflections in an ERP waveform reflect the processing of sensory information as well as higher-level processing that involves selective attention, memory, semantic comprehe...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Université d'Ottawa
2015-06-01
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| Series: | Tutorials in Quantitative Methods for Psychology |
| Subjects: | |
| Online Access: | http://www.tqmp.org/RegularArticles/Vol11-2/p098/p098.pdf |
| _version_ | 1818991199420153856 |
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| author | Paniz Tavakoli Ken Campbell |
| author_facet | Paniz Tavakoli Ken Campbell |
| author_sort | Paniz Tavakoli |
| collection | DOAJ |
| description | Event-related potentials are an informative method for measuring the extent of information processing in the brain. The voltage deflections in an ERP waveform reflect the processing of sensory information as well as higher-level processing that involves selective attention, memory, semantic comprehension, and other types of cognitive activity. ERPs provide a non-invasive method of studying, with exceptional temporal resolution, cognitive processes in the human brain. ERPs are extracted from scalp-recorded electroencephalography by a series of signal processing steps. The present tutorial will highlight several of the analysis techniques required to obtain event-related potentials. Some methodological issues that may be encountered will also be discussed. |
| first_indexed | 2024-12-20T20:06:28Z |
| format | Article |
| id | doaj.art-449a233efe1946f2bfecbf5845f07f5d |
| institution | Directory Open Access Journal |
| issn | 1913-4126 |
| language | English |
| last_indexed | 2024-12-20T20:06:28Z |
| publishDate | 2015-06-01 |
| publisher | Université d'Ottawa |
| record_format | Article |
| series | Tutorials in Quantitative Methods for Psychology |
| spelling | doaj.art-449a233efe1946f2bfecbf5845f07f5d2022-12-21T19:27:55ZengUniversité d'OttawaTutorials in Quantitative Methods for Psychology1913-41262015-06-0111298112The Recording and Quantification of Event-Related Potentials: II. Signal Processing and AnalysisPaniz Tavakoli0Ken Campbell1University of OttawaUniversity of OttawaEvent-related potentials are an informative method for measuring the extent of information processing in the brain. The voltage deflections in an ERP waveform reflect the processing of sensory information as well as higher-level processing that involves selective attention, memory, semantic comprehension, and other types of cognitive activity. ERPs provide a non-invasive method of studying, with exceptional temporal resolution, cognitive processes in the human brain. ERPs are extracted from scalp-recorded electroencephalography by a series of signal processing steps. The present tutorial will highlight several of the analysis techniques required to obtain event-related potentials. Some methodological issues that may be encountered will also be discussed.http://www.tqmp.org/RegularArticles/Vol11-2/p098/p098.pdfEvent-related potentialssignal processingquantificationcognitive processes |
| spellingShingle | Paniz Tavakoli Ken Campbell The Recording and Quantification of Event-Related Potentials: II. Signal Processing and Analysis Tutorials in Quantitative Methods for Psychology Event-related potentials signal processing quantification cognitive processes |
| title | The Recording and Quantification of Event-Related Potentials: II. Signal Processing and Analysis |
| title_full | The Recording and Quantification of Event-Related Potentials: II. Signal Processing and Analysis |
| title_fullStr | The Recording and Quantification of Event-Related Potentials: II. Signal Processing and Analysis |
| title_full_unstemmed | The Recording and Quantification of Event-Related Potentials: II. Signal Processing and Analysis |
| title_short | The Recording and Quantification of Event-Related Potentials: II. Signal Processing and Analysis |
| title_sort | recording and quantification of event related potentials ii signal processing and analysis |
| topic | Event-related potentials signal processing quantification cognitive processes |
| url | http://www.tqmp.org/RegularArticles/Vol11-2/p098/p098.pdf |
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