Cortical correlates of semantic classical conditioning
Event‐related potentials to visually displayed pseudowords were registered from 13 individuals. In a differential conditioning paradigm, half of the pseudowords had previously been paired with a painful electric shock (shock words) and the other half had been presented without shock (nonshock words)...
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| Veröffentlicht in: | Psychophysiology 1996-11, Vol.33 (6), p.644-649 |
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| container_title | Psychophysiology |
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| creator | MONTOYA, PEDRO LARBIG, WOLFGANG PULVERMÜLLER, FRIEDEMANN FLOR, HERTA BIRBAUMER, NIELS |
| description | Event‐related potentials to visually displayed pseudowords were registered from 13 individuals. In a differential conditioning paradigm, half of the pseudowords had previously been paired with a painful electric shock (shock words) and the other half had been presented without shock (nonshock words). Participants were asked to decide if the words had been presented during the conditioning phase or not. Larger N100 amplitudes and a more negativegoing slow wave 400–800 ms after word presentation were found for shock as compared with nonshock words. This effect was stronger over the left than over the right hemisphere. This left‐lateralized negativity might reflect the activation of a cell assembly representing the memory of the learned word‐shock contingency. Furthermore, the increased N100 amplitude elicited by shock as compared with nonshock words may be interpreted as an increased attentive facilitation for aversive pain‐related information as a consequence of conditioning. |
| doi_str_mv | 10.1111/j.1469-8986.1996.tb02359.x |
| format | Article |
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In a differential conditioning paradigm, half of the pseudowords had previously been paired with a painful electric shock (shock words) and the other half had been presented without shock (nonshock words). Participants were asked to decide if the words had been presented during the conditioning phase or not. Larger N100 amplitudes and a more negativegoing slow wave 400–800 ms after word presentation were found for shock as compared with nonshock words. This effect was stronger over the left than over the right hemisphere. This left‐lateralized negativity might reflect the activation of a cell assembly representing the memory of the learned word‐shock contingency. Furthermore, the increased N100 amplitude elicited by shock as compared with nonshock words may be interpreted as an increased attentive facilitation for aversive pain‐related information as a consequence of conditioning.</description><subject>Adult</subject><subject>Anatomical correlates of behavior</subject><subject>Behavioral psychophysiology</subject><subject>Biological and medical sciences</subject><subject>Cell assembly</subject><subject>Conditioning (Psychology) - physiology</subject><subject>Electroencephalography</subject><subject>Event-related negativity</subject><subject>Evoked Potentials, Visual - physiology</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Humans</subject><subject>Language</subject><subject>Language processing</subject><subject>Male</subject><subject>Pseudowords</subject><subject>Psychology. Psychoanalysis. Psychiatry</subject><subject>Psychology. Psychophysiology</subject><subject>Semantics</subject><subject>Sensory Thresholds - physiology</subject><issn>0048-5772</issn><issn>1469-8986</issn><issn>1540-5958</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1996</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqVkMtKxDAUhoMoOl4eQRhE3LUmba5uRAZvOHjB-yqkaSIZO-2YdHB8e1OmzFbM5iz-7_w5fAAcIJii-I4nKcJUJFxwmiIhaNoWMMuJSBdrYLCK1sEAQswTwli2BbZDmEAIBcqyTbDJBUWMkwGgo8a3TqtqqBvvTaVaE4aNHQYzVXUMhrpSIfRAXbrWNbWrP3bBhlVVMHv93AHPF-dPo6tkfHd5PTobJ5pwjhMBbVZylsGc6xJygQUqBM5La5VlmmoiMFSUFdRohXOtioJYYggmueEkXpjvgKNl78w3X3MTWjl1QZuqUrVp5kFGClNMxJ8g47EuIzyCJ0tQ-yYEb6yceTdV_kciKDu7ciI7hbJTKDu7srcrF3F5v_9lXkxNuVrtdcb8sM9ViMqsV7V2YYVlmGNEuxtOl9i3q8zPPw6Q94_v9xTj2JAsG1xozWLVoPynpCxnRL7eXsqrm_HL29Pjg2T5L8s7pmc</recordid><startdate>199611</startdate><enddate>199611</enddate><creator>MONTOYA, PEDRO</creator><creator>LARBIG, WOLFGANG</creator><creator>PULVERMÜLLER, FRIEDEMANN</creator><creator>FLOR, HERTA</creator><creator>BIRBAUMER, NIELS</creator><general>Blackwell Publishing Ltd</general><general>Blackwell</general><scope>BSCLL</scope><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><scope>7T9</scope></search><sort><creationdate>199611</creationdate><title>Cortical correlates of semantic classical conditioning</title><author>MONTOYA, PEDRO ; LARBIG, WOLFGANG ; PULVERMÜLLER, FRIEDEMANN ; FLOR, HERTA ; BIRBAUMER, NIELS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5884-90f2d872038cd089491b943dffaf7c6c5940a67b6eca43cabb5f5e5453e856173</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1996</creationdate><topic>Adult</topic><topic>Anatomical correlates of behavior</topic><topic>Behavioral psychophysiology</topic><topic>Biological and medical sciences</topic><topic>Cell assembly</topic><topic>Conditioning (Psychology) - physiology</topic><topic>Electroencephalography</topic><topic>Event-related negativity</topic><topic>Evoked Potentials, Visual - physiology</topic><topic>Female</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Humans</topic><topic>Language</topic><topic>Language processing</topic><topic>Male</topic><topic>Pseudowords</topic><topic>Psychology. Psychoanalysis. Psychiatry</topic><topic>Psychology. Psychophysiology</topic><topic>Semantics</topic><topic>Sensory Thresholds - physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>MONTOYA, PEDRO</creatorcontrib><creatorcontrib>LARBIG, WOLFGANG</creatorcontrib><creatorcontrib>PULVERMÜLLER, FRIEDEMANN</creatorcontrib><creatorcontrib>FLOR, HERTA</creatorcontrib><creatorcontrib>BIRBAUMER, NIELS</creatorcontrib><collection>Istex</collection><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><collection>Linguistics and Language Behavior Abstracts (LLBA)</collection><jtitle>Psychophysiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>MONTOYA, PEDRO</au><au>LARBIG, WOLFGANG</au><au>PULVERMÜLLER, FRIEDEMANN</au><au>FLOR, HERTA</au><au>BIRBAUMER, NIELS</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cortical correlates of semantic classical conditioning</atitle><jtitle>Psychophysiology</jtitle><addtitle>Psychophysiology</addtitle><date>1996-11</date><risdate>1996</risdate><volume>33</volume><issue>6</issue><spage>644</spage><epage>649</epage><pages>644-649</pages><issn>0048-5772</issn><eissn>1469-8986</eissn><eissn>1540-5958</eissn><coden>PSPHAF</coden><abstract>Event‐related potentials to visually displayed pseudowords were registered from 13 individuals. In a differential conditioning paradigm, half of the pseudowords had previously been paired with a painful electric shock (shock words) and the other half had been presented without shock (nonshock words). Participants were asked to decide if the words had been presented during the conditioning phase or not. Larger N100 amplitudes and a more negativegoing slow wave 400–800 ms after word presentation were found for shock as compared with nonshock words. This effect was stronger over the left than over the right hemisphere. This left‐lateralized negativity might reflect the activation of a cell assembly representing the memory of the learned word‐shock contingency. Furthermore, the increased N100 amplitude elicited by shock as compared with nonshock words may be interpreted as an increased attentive facilitation for aversive pain‐related information as a consequence of conditioning.</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><pmid>8961785</pmid><doi>10.1111/j.1469-8986.1996.tb02359.x</doi><tpages>6</tpages></addata></record> |
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| ispartof | Psychophysiology, 1996-11, Vol.33 (6), p.644-649 |
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| language | eng |
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| source | MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | Adult Anatomical correlates of behavior Behavioral psychophysiology Biological and medical sciences Cell assembly Conditioning (Psychology) - physiology Electroencephalography Event-related negativity Evoked Potentials, Visual - physiology Female Fundamental and applied biological sciences. Psychology Humans Language Language processing Male Pseudowords Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Semantics Sensory Thresholds - physiology |
| title | Cortical correlates of semantic classical conditioning |
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