{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,23]],"date-time":"2026-07-23T01:54:17Z","timestamp":1784771657415,"version":"3.55.0"},"reference-count":61,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2023,10,18]],"date-time":"2023-10-18T00:00:00Z","timestamp":1697587200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Euro Eating Disorders Rev"],"published-print":{"date-parts":[[2024,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Anorexia nervosa (AN) is associated with altered processing of disorder\u2010relevant stimuli. Event\u2010related potentials (ERP) \u2013 such as the Late Positive Potential (LPP) \u2013 give information about the underlying mechanisms of central nervous stimulus processing.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Patients with AN (22 adolescents, 23 adults) and healthy controls (HCs; 17 adolescents, 24 adults) were included. Neutral, low, and high calorie food\u2010images were rated for valence and arousal; EEG activity was recorded and LPPs (early: 350\u2013700\u00a0ms; late: 800\u20131200\u00a0ms) were extracted. Effects of patient status, age group, and stimulus category were analyzed via mixed 2\u00a0\u00d7\u00a02\u00a0\u00d7\u00a03\u2010AN(C)OVAs.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Patients with AN rated high calorie stimuli lower in valence and higher in arousal than HCs. Controlling for hunger, food stimuli elicited higher early LPPs than neutral ones in patients and HCs. For the late LPP, patients with AN showed larger amplitudes.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Results suggest a highly automatic attentional bias towards low\u2010calorie foods. Patients with AN seem to have more intense cognitive processing independent of stimulus material. More research is needed to validate and clarify differences between early and late LPP measures as well as the operationalization and relevance of hunger status.<\/jats:p><\/jats:sec>","DOI":"10.1002\/erv.3040","type":"journal-article","created":{"date-parts":[[2023,10,18]],"date-time":"2023-10-18T14:34:20Z","timestamp":1697639660000},"page":"281-297","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Processing of food stimuli in anorexia nervosa: An ERP\u2010study comparing adolescents and adults"],"prefix":"10.1002","volume":"32","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9921-0865","authenticated-orcid":false,"given":"Valeska","family":"Stonawski","sequence":"first","affiliation":[{"name":"Department of Child and Adolescent Mental Health University Hospital Erlangen Friedrich\u2010Alexander University Erlangen\u2010N\u00fcrnberg (FAU)  Erlangen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sandra A.","family":"Mai\u2010Lippold","sequence":"additional","affiliation":[{"name":"Department of Child and Adolescent Mental Health University Hospital Erlangen Friedrich\u2010Alexander University Erlangen\u2010N\u00fcrnberg (FAU)  Erlangen Germany"},{"name":"Department of Clinical and Health Psychology Institute of Psychology and Education Ulm University  Ulm Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Holmer","family":"Graap","sequence":"additional","affiliation":[{"name":"Department of Psychosomatic Medicine and Psychotherapy University Hospital Erlangen Friedrich\u2010Alexander University Erlangen\u2010N\u00fcrnberg (FAU)  Erlangen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gunther H.","family":"Moll","sequence":"additional","affiliation":[{"name":"Department of Child and Adolescent Mental Health University Hospital Erlangen Friedrich\u2010Alexander University Erlangen\u2010N\u00fcrnberg (FAU)  Erlangen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Oliver","family":"Kratz","sequence":"additional","affiliation":[{"name":"Department of Child and Adolescent Mental Health University Hospital Erlangen Friedrich\u2010Alexander University Erlangen\u2010N\u00fcrnberg (FAU)  Erlangen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jessica","family":"Van Doren","sequence":"additional","affiliation":[{"name":"Department of Child and Adolescent Mental Health University Hospital Erlangen Friedrich\u2010Alexander University Erlangen\u2010N\u00fcrnberg (FAU)  Erlangen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stefanie","family":"Horndasch","sequence":"additional","affiliation":[{"name":"Department of Child and Adolescent Mental Health University Hospital Erlangen Friedrich\u2010Alexander University Erlangen\u2010N\u00fcrnberg (FAU)  Erlangen Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,10,18]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/jnr.24674"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1097\/PSY.0b013e318211b871"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/0005\u20107916(94)90063\u20109"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijpsycho.2020.10.011"},{"key":"e_1_2_10_6_1","volume-title":"Statistical power analysis for the behavioral sciences","author":"Cohen J.","year":"1988"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/s0301\u20100511(99)00044\u20107"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598\u2010019\u201042139\u20104"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469\u20107610.2009.02168.x"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cpr.2003.09.004"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/eat.10145"},{"key":"e_1_2_10_12_1","volume-title":"DISYPS II Diagnostik\u2010System F\u00fcr Psychische St\u00f6rungen Nach ICD\u201010 und DSM\u2010IV f\u00fcr Kinder und Jugendliche II","author":"D\u00f6pfner M.","year":"2008"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1109\/EMBC46164.2021.9629882"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1369\u20101600.2008.00100.x"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/eat.23209"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.biopsych.2010.09.047"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/0013\u20104694(83)90135\u20109"},{"key":"e_1_2_10_18_1","volume-title":"BDI\u2010II. 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