Loading…
Event-related alpha and theta responses in a visuo-spatial working memory task
Objective: To explore the reactivity of the theta and alpha rhythms during visuo-spatial working memory. Methods: One hundred and seventy-four subjects performed a delayed response task. They had to remember the spatial location of a target stimulus on a computer screen for a 1 or a 4 s retention in...
Saved in:
Published in: | Clinical neurophysiology 2002-12, Vol.113 (12), p.1882-1893 |
---|---|
Main Authors: | , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
cited_by | cdi_FETCH-LOGICAL-c556t-9771f89d259545c939cbb3a805ded61b4820605130e222ee7954a237c19456863 |
---|---|
cites | cdi_FETCH-LOGICAL-c556t-9771f89d259545c939cbb3a805ded61b4820605130e222ee7954a237c19456863 |
container_end_page | 1893 |
container_issue | 12 |
container_start_page | 1882 |
container_title | Clinical neurophysiology |
container_volume | 113 |
creator | Bastiaansen, Marcel C.M Posthuma, Danielle Groot, Paul F.C de Geus, Eco J.C |
description | Objective: To explore the reactivity of the theta and alpha rhythms during visuo-spatial working memory.
Methods: One hundred and seventy-four subjects performed a delayed response task. They had to remember the spatial location of a target stimulus on a computer screen for a 1 or a 4
s retention interval. The target either remained visible throughout the entire interval (sensory trials) or disappeared after 150
ms (memory trials). Changes in induced band power (IBP) in the electroencephalogram (EEG) were analyzed in 4 narrow, individually adjusted frequency bands between 4 and 12
Hz.
Results: After presentation of the target stimulus, a phasic power increase was found, irrespective of condition and delay interval, in the lower (roughly, 4–8
Hz) frequency bands, with a posterior maximum. During the retention interval, sustained occipital–parietal alpha power increase and frontal theta power decrease were found. Most importantly, the memory trials showed larger IBP decreases in the theta band over frontal electrodes than the sensory trials.
Conclusions: The phasic power increase following target onset is interpreted to reflect encoding of the target location. The sustained theta decrease, which is larger for memory trials, is tentatively interpreted to reflect visuo-spatial working memory processes. |
doi_str_mv | 10.1016/S1388-2457(02)00303-6 |
format | article |
fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_72755425</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S1388245702003036</els_id><sourcerecordid>72755425</sourcerecordid><originalsourceid>FETCH-LOGICAL-c556t-9771f89d259545c939cbb3a805ded61b4820605130e222ee7954a237c19456863</originalsourceid><addsrcrecordid>eNqF0E1PVDEUgOGGSACRn6DpRqKLq_287V0RQlBJCC6UdXOm94wU7hc9nTH8e-8wY1iyahfP6Wlext5L8UUKWX_9JbX3lTLWfRLqsxBa6KreY0fSO1X5xqo38_0_OWRvie6FEE4YdcAOpTK10coesZvLNQ6lythBwZZDN90Bh6Hl5Q4L8Iw0jQMh8TRw4OtEq7GiCUqCjv8d80Ma_vAe-zE_8QL08I7tL6EjPNmdx-z22-Xvix_V9c_vVxfn11W0ti5V45xc-qZVtrHGxkY3cbHQ4IVtsa3lwnglamGlFqiUQnQzA6VdlI2xta_1MTvdvjvl8XGFVEKfKGLXwYDjioJTzlqj7AztFsY8EmVchimnHvJTkCJsQobnkGFTKQgVnkOGzYIPuwWrRY_ty9Su3Aw-7gBQhG6ZYYiJXpzRzvhGzO5s63DOsU6YA8WEQ8Q2ZYwltGN65Sv_AJBMjfs</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>72755425</pqid></control><display><type>article</type><title>Event-related alpha and theta responses in a visuo-spatial working memory task</title><source>ScienceDirect Freedom Collection 2022-2024</source><creator>Bastiaansen, Marcel C.M ; Posthuma, Danielle ; Groot, Paul F.C ; de Geus, Eco J.C</creator><creatorcontrib>Bastiaansen, Marcel C.M ; Posthuma, Danielle ; Groot, Paul F.C ; de Geus, Eco J.C</creatorcontrib><description>Objective: To explore the reactivity of the theta and alpha rhythms during visuo-spatial working memory.
Methods: One hundred and seventy-four subjects performed a delayed response task. They had to remember the spatial location of a target stimulus on a computer screen for a 1 or a 4
s retention interval. The target either remained visible throughout the entire interval (sensory trials) or disappeared after 150
ms (memory trials). Changes in induced band power (IBP) in the electroencephalogram (EEG) were analyzed in 4 narrow, individually adjusted frequency bands between 4 and 12
Hz.
Results: After presentation of the target stimulus, a phasic power increase was found, irrespective of condition and delay interval, in the lower (roughly, 4–8
Hz) frequency bands, with a posterior maximum. During the retention interval, sustained occipital–parietal alpha power increase and frontal theta power decrease were found. Most importantly, the memory trials showed larger IBP decreases in the theta band over frontal electrodes than the sensory trials.
Conclusions: The phasic power increase following target onset is interpreted to reflect encoding of the target location. The sustained theta decrease, which is larger for memory trials, is tentatively interpreted to reflect visuo-spatial working memory processes.</description><identifier>ISSN: 1388-2457</identifier><identifier>EISSN: 1872-8952</identifier><identifier>DOI: 10.1016/S1388-2457(02)00303-6</identifier><identifier>PMID: 12464325</identifier><language>eng</language><publisher>Shannon: Elsevier Ireland Ltd</publisher><subject>Adult ; Alpha rhythm ; Alpha Rhythm - methods ; Analysis of Variance ; Band power ; Biological and medical sciences ; Central nervous system ; Electroencephalographic oscillations ; Electroencephalography - methods ; Electrophysiology ; Evoked Potentials, Visual - physiology ; Female ; Fundamental and applied biological sciences. Psychology ; Human ; Humans ; Learning. Memory ; Male ; Memory ; Memory - physiology ; Middle Aged ; Psychology. Psychoanalysis. Psychiatry ; Psychology. Psychophysiology ; Theta rhythm ; Theta Rhythm - methods ; Vertebrates: nervous system and sense organs ; Visuo-spatial ; Working memory</subject><ispartof>Clinical neurophysiology, 2002-12, Vol.113 (12), p.1882-1893</ispartof><rights>2002 Elsevier Science Ireland Ltd</rights><rights>2003 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c556t-9771f89d259545c939cbb3a805ded61b4820605130e222ee7954a237c19456863</citedby><cites>FETCH-LOGICAL-c556t-9771f89d259545c939cbb3a805ded61b4820605130e222ee7954a237c19456863</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=14374890$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12464325$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Bastiaansen, Marcel C.M</creatorcontrib><creatorcontrib>Posthuma, Danielle</creatorcontrib><creatorcontrib>Groot, Paul F.C</creatorcontrib><creatorcontrib>de Geus, Eco J.C</creatorcontrib><title>Event-related alpha and theta responses in a visuo-spatial working memory task</title><title>Clinical neurophysiology</title><addtitle>Clin Neurophysiol</addtitle><description>Objective: To explore the reactivity of the theta and alpha rhythms during visuo-spatial working memory.
Methods: One hundred and seventy-four subjects performed a delayed response task. They had to remember the spatial location of a target stimulus on a computer screen for a 1 or a 4
s retention interval. The target either remained visible throughout the entire interval (sensory trials) or disappeared after 150
ms (memory trials). Changes in induced band power (IBP) in the electroencephalogram (EEG) were analyzed in 4 narrow, individually adjusted frequency bands between 4 and 12
Hz.
Results: After presentation of the target stimulus, a phasic power increase was found, irrespective of condition and delay interval, in the lower (roughly, 4–8
Hz) frequency bands, with a posterior maximum. During the retention interval, sustained occipital–parietal alpha power increase and frontal theta power decrease were found. Most importantly, the memory trials showed larger IBP decreases in the theta band over frontal electrodes than the sensory trials.
Conclusions: The phasic power increase following target onset is interpreted to reflect encoding of the target location. The sustained theta decrease, which is larger for memory trials, is tentatively interpreted to reflect visuo-spatial working memory processes.</description><subject>Adult</subject><subject>Alpha rhythm</subject><subject>Alpha Rhythm - methods</subject><subject>Analysis of Variance</subject><subject>Band power</subject><subject>Biological and medical sciences</subject><subject>Central nervous system</subject><subject>Electroencephalographic oscillations</subject><subject>Electroencephalography - methods</subject><subject>Electrophysiology</subject><subject>Evoked Potentials, Visual - physiology</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Human</subject><subject>Humans</subject><subject>Learning. Memory</subject><subject>Male</subject><subject>Memory</subject><subject>Memory - physiology</subject><subject>Middle Aged</subject><subject>Psychology. Psychoanalysis. Psychiatry</subject><subject>Psychology. Psychophysiology</subject><subject>Theta rhythm</subject><subject>Theta Rhythm - methods</subject><subject>Vertebrates: nervous system and sense organs</subject><subject>Visuo-spatial</subject><subject>Working memory</subject><issn>1388-2457</issn><issn>1872-8952</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNqF0E1PVDEUgOGGSACRn6DpRqKLq_287V0RQlBJCC6UdXOm94wU7hc9nTH8e-8wY1iyahfP6Wlext5L8UUKWX_9JbX3lTLWfRLqsxBa6KreY0fSO1X5xqo38_0_OWRvie6FEE4YdcAOpTK10coesZvLNQ6lythBwZZDN90Bh6Hl5Q4L8Iw0jQMh8TRw4OtEq7GiCUqCjv8d80Ma_vAe-zE_8QL08I7tL6EjPNmdx-z22-Xvix_V9c_vVxfn11W0ti5V45xc-qZVtrHGxkY3cbHQ4IVtsa3lwnglamGlFqiUQnQzA6VdlI2xta_1MTvdvjvl8XGFVEKfKGLXwYDjioJTzlqj7AztFsY8EmVchimnHvJTkCJsQobnkGFTKQgVnkOGzYIPuwWrRY_ty9Su3Aw-7gBQhG6ZYYiJXpzRzvhGzO5s63DOsU6YA8WEQ8Q2ZYwltGN65Sv_AJBMjfs</recordid><startdate>20021201</startdate><enddate>20021201</enddate><creator>Bastiaansen, Marcel C.M</creator><creator>Posthuma, Danielle</creator><creator>Groot, Paul F.C</creator><creator>de Geus, Eco J.C</creator><general>Elsevier Ireland Ltd</general><general>Elsevier Science</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20021201</creationdate><title>Event-related alpha and theta responses in a visuo-spatial working memory task</title><author>Bastiaansen, Marcel C.M ; Posthuma, Danielle ; Groot, Paul F.C ; de Geus, Eco J.C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c556t-9771f89d259545c939cbb3a805ded61b4820605130e222ee7954a237c19456863</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Adult</topic><topic>Alpha rhythm</topic><topic>Alpha Rhythm - methods</topic><topic>Analysis of Variance</topic><topic>Band power</topic><topic>Biological and medical sciences</topic><topic>Central nervous system</topic><topic>Electroencephalographic oscillations</topic><topic>Electroencephalography - methods</topic><topic>Electrophysiology</topic><topic>Evoked Potentials, Visual - physiology</topic><topic>Female</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Human</topic><topic>Humans</topic><topic>Learning. Memory</topic><topic>Male</topic><topic>Memory</topic><topic>Memory - physiology</topic><topic>Middle Aged</topic><topic>Psychology. Psychoanalysis. Psychiatry</topic><topic>Psychology. Psychophysiology</topic><topic>Theta rhythm</topic><topic>Theta Rhythm - methods</topic><topic>Vertebrates: nervous system and sense organs</topic><topic>Visuo-spatial</topic><topic>Working memory</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bastiaansen, Marcel C.M</creatorcontrib><creatorcontrib>Posthuma, Danielle</creatorcontrib><creatorcontrib>Groot, Paul F.C</creatorcontrib><creatorcontrib>de Geus, Eco J.C</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Clinical neurophysiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bastiaansen, Marcel C.M</au><au>Posthuma, Danielle</au><au>Groot, Paul F.C</au><au>de Geus, Eco J.C</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Event-related alpha and theta responses in a visuo-spatial working memory task</atitle><jtitle>Clinical neurophysiology</jtitle><addtitle>Clin Neurophysiol</addtitle><date>2002-12-01</date><risdate>2002</risdate><volume>113</volume><issue>12</issue><spage>1882</spage><epage>1893</epage><pages>1882-1893</pages><issn>1388-2457</issn><eissn>1872-8952</eissn><abstract>Objective: To explore the reactivity of the theta and alpha rhythms during visuo-spatial working memory.
Methods: One hundred and seventy-four subjects performed a delayed response task. They had to remember the spatial location of a target stimulus on a computer screen for a 1 or a 4
s retention interval. The target either remained visible throughout the entire interval (sensory trials) or disappeared after 150
ms (memory trials). Changes in induced band power (IBP) in the electroencephalogram (EEG) were analyzed in 4 narrow, individually adjusted frequency bands between 4 and 12
Hz.
Results: After presentation of the target stimulus, a phasic power increase was found, irrespective of condition and delay interval, in the lower (roughly, 4–8
Hz) frequency bands, with a posterior maximum. During the retention interval, sustained occipital–parietal alpha power increase and frontal theta power decrease were found. Most importantly, the memory trials showed larger IBP decreases in the theta band over frontal electrodes than the sensory trials.
Conclusions: The phasic power increase following target onset is interpreted to reflect encoding of the target location. The sustained theta decrease, which is larger for memory trials, is tentatively interpreted to reflect visuo-spatial working memory processes.</abstract><cop>Shannon</cop><pub>Elsevier Ireland Ltd</pub><pmid>12464325</pmid><doi>10.1016/S1388-2457(02)00303-6</doi><tpages>12</tpages><oa>free_for_read</oa></addata></record> |
fulltext | fulltext |
identifier | ISSN: 1388-2457 |
ispartof | Clinical neurophysiology, 2002-12, Vol.113 (12), p.1882-1893 |
issn | 1388-2457 1872-8952 |
language | eng |
recordid | cdi_proquest_miscellaneous_72755425 |
source | ScienceDirect Freedom Collection 2022-2024 |
subjects | Adult Alpha rhythm Alpha Rhythm - methods Analysis of Variance Band power Biological and medical sciences Central nervous system Electroencephalographic oscillations Electroencephalography - methods Electrophysiology Evoked Potentials, Visual - physiology Female Fundamental and applied biological sciences. Psychology Human Humans Learning. Memory Male Memory Memory - physiology Middle Aged Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Theta rhythm Theta Rhythm - methods Vertebrates: nervous system and sense organs Visuo-spatial Working memory |
title | Event-related alpha and theta responses in a visuo-spatial working memory task |
url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T04%3A49%3A25IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Event-related%20alpha%20and%20theta%20responses%20in%20a%20visuo-spatial%20working%20memory%20task&rft.jtitle=Clinical%20neurophysiology&rft.au=Bastiaansen,%20Marcel%20C.M&rft.date=2002-12-01&rft.volume=113&rft.issue=12&rft.spage=1882&rft.epage=1893&rft.pages=1882-1893&rft.issn=1388-2457&rft.eissn=1872-8952&rft_id=info:doi/10.1016/S1388-2457(02)00303-6&rft_dat=%3Cproquest_cross%3E72755425%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c556t-9771f89d259545c939cbb3a805ded61b4820605130e222ee7954a237c19456863%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=72755425&rft_id=info:pmid/12464325&rfr_iscdi=true |