Gender and suppression of mid-latency ERP components during stress
Substantial research evidence suggests that women may be more reactive to stress than men. This study examined the influence of gender and stress on suppression of the P50 and N100 components of the auditory event‐related potential. During a stressor task, women (n=13) showed disrupted P50 and N100...
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Veröffentlicht in: | Psychophysiology 2005-11, Vol.42 (6), p.720-725 |
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description | Substantial research evidence suggests that women may be more reactive to stress than men. This study examined the influence of gender and stress on suppression of the P50 and N100 components of the auditory event‐related potential. During a stressor task, women (n=13) showed disrupted P50 and N100 suppression whereas men (n=15) exhibited only alterations in N100 suppression. Additionally, reduced skin conductance level during stress correlated with impaired P50 suppression and elevated Click 2 amplitude of the P50 response in women. These data suggest that gender differences in response to perceived stress may be an important factor to consider in studies relying upon the P50 suppression paradigm. |
doi_str_mv | 10.1111/j.1469-8986.2005.00365.x |
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This study examined the influence of gender and stress on suppression of the P50 and N100 components of the auditory event‐related potential. During a stressor task, women (n=13) showed disrupted P50 and N100 suppression whereas men (n=15) exhibited only alterations in N100 suppression. Additionally, reduced skin conductance level during stress correlated with impaired P50 suppression and elevated Click 2 amplitude of the P50 response in women. 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This study examined the influence of gender and stress on suppression of the P50 and N100 components of the auditory event‐related potential. During a stressor task, women (n=13) showed disrupted P50 and N100 suppression whereas men (n=15) exhibited only alterations in N100 suppression. Additionally, reduced skin conductance level during stress correlated with impaired P50 suppression and elevated Click 2 amplitude of the P50 response in women. These data suggest that gender differences in response to perceived stress may be an important factor to consider in studies relying upon the P50 suppression paradigm.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Arousal - physiology</subject><subject>Autonomic Nervous System - physiology</subject><subject>Behavioral psychophysiology</subject><subject>Biological and medical sciences</subject><subject>Electrodermal activity</subject><subject>Electroencephalography</subject><subject>Electrophysiology</subject><subject>Evoked Potentials</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Gender</subject><subject>Gender differences</subject><subject>Humans</subject><subject>Male</subject><subject>N100 suppression</subject><subject>P50 suppression</subject><subject>Personality. Affectivity</subject><subject>Physiological psychology</subject><subject>Psychology. Psychoanalysis. 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Psychophysiology</subject><subject>Sex Characteristics</subject><subject>Stress</subject><subject>Stress, Psychological - physiopathology</subject><issn>0048-5772</issn><issn>1469-8986</issn><issn>1540-5958</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkU1v1DAYhC1ERZfCX0AWEtyS-tvOgQNdtdtKpaxaEOJkGdtBWRIntROx--9xuqtW4gK-2JKfGb-eAQBiVOK8TjclZqIqVKVESRDiJUJU8HL7DCweL56DBUJMFVxKcgxeprRBCFWYkBfgGAsqGBJyAc5WPjgfoQkOpmkYok-p6QPsa9g1rmjN6IPdwfPbNbR9N_TBhzFBN8Um_IRpnPFX4Kg2bfKvD_sJ-Hpx_mV5WVx_Xl0tP14XllWUF45iXjuDHHeOC1sRaphxlhJuhay8tF4pzCSuKfIcGS4NqWtHFXPOVJ5ZegLe732H2N9PPo26a5L1bWuC76ekhaowriT9J4glYzIbZ_DtX-Cmn2LIn9AEU04EVSpDag_Z2KcUfa2H2HQm7jRGem5Db_Qcup5D13Mb-qENvc3SNwf_6Ufn3ZPwEH8G3h0Ak6xp62iCbdITJ6nkRM4zfNhzv5vW7_57AL2--77Op6wv9vomjX77qDfxlxbzG_rbzUrfsE8XZ5cK6SX9A0G_s8s</recordid><startdate>200511</startdate><enddate>200511</enddate><creator>White, Patricia M.</creator><creator>Kanazawa, Asako</creator><creator>Yee, Cindy M.</creator><general>Blackwell Publishing Inc</general><general>Blackwell</general><general>Blackwell Publishing Ltd</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>7TK</scope><scope>K9.</scope><scope>7X8</scope></search><sort><creationdate>200511</creationdate><title>Gender and suppression of mid-latency ERP components during stress</title><author>White, Patricia M. ; Kanazawa, Asako ; Yee, Cindy M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4935-d315fda0d5dd56c923a4adc325c679e7ce881471f30e50a57a2ffd384dda9e4c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Arousal - physiology</topic><topic>Autonomic Nervous System - physiology</topic><topic>Behavioral psychophysiology</topic><topic>Biological and medical sciences</topic><topic>Electrodermal activity</topic><topic>Electroencephalography</topic><topic>Electrophysiology</topic><topic>Evoked Potentials</topic><topic>Female</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Gender</topic><topic>Gender differences</topic><topic>Humans</topic><topic>Male</topic><topic>N100 suppression</topic><topic>P50 suppression</topic><topic>Personality. Affectivity</topic><topic>Physiological psychology</topic><topic>Psychology. Psychoanalysis. Psychiatry</topic><topic>Psychology. Psychophysiology</topic><topic>Sex Characteristics</topic><topic>Stress</topic><topic>Stress, Psychological - physiopathology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>White, Patricia M.</creatorcontrib><creatorcontrib>Kanazawa, Asako</creatorcontrib><creatorcontrib>Yee, Cindy M.</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>Neurosciences Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><jtitle>Psychophysiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>White, Patricia M.</au><au>Kanazawa, Asako</au><au>Yee, Cindy M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Gender and suppression of mid-latency ERP components during stress</atitle><jtitle>Psychophysiology</jtitle><addtitle>Psychophysiology</addtitle><date>2005-11</date><risdate>2005</risdate><volume>42</volume><issue>6</issue><spage>720</spage><epage>725</epage><pages>720-725</pages><issn>0048-5772</issn><eissn>1469-8986</eissn><eissn>1540-5958</eissn><coden>PSPHAF</coden><abstract>Substantial research evidence suggests that women may be more reactive to stress than men. This study examined the influence of gender and stress on suppression of the P50 and N100 components of the auditory event‐related potential. During a stressor task, women (n=13) showed disrupted P50 and N100 suppression whereas men (n=15) exhibited only alterations in N100 suppression. Additionally, reduced skin conductance level during stress correlated with impaired P50 suppression and elevated Click 2 amplitude of the P50 response in women. These data suggest that gender differences in response to perceived stress may be an important factor to consider in studies relying upon the P50 suppression paradigm.</abstract><cop>Malden, USA</cop><pub>Blackwell Publishing Inc</pub><pmid>16364067</pmid><doi>10.1111/j.1469-8986.2005.00365.x</doi><tpages>6</tpages></addata></record> |
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subjects | Adolescent Adult Arousal - physiology Autonomic Nervous System - physiology Behavioral psychophysiology Biological and medical sciences Electrodermal activity Electroencephalography Electrophysiology Evoked Potentials Female Fundamental and applied biological sciences. Psychology Gender Gender differences Humans Male N100 suppression P50 suppression Personality. Affectivity Physiological psychology Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Sex Characteristics Stress Stress, Psychological - physiopathology |
title | Gender and suppression of mid-latency ERP components during stress |
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