RT Journal Article T1 Processing gender agreement errors in pleasant and unpleasant words: An ERP study at the sentence level A1 Padrón Rodríguez, Isabel A1 Fraga Carou, Isabel A1 Acuña Fariña, Juan Carlos K1 Emotional words K1 Event-related potentials K1 Gender agreement K1 LAN K1 P600 AB In this study we examine the extent to which aspects such as the emotionality coded in words may interfere withthe processing of gender agreement errors in a sentence grammaticality judgement task. We follow the methodologicalpattern of our previous experiments, using consistently the same kind of structure and task (genderagreement) and only emotional (pleasant vs unpleasant) words, in an attempt to clarify whether neural correlatesand performance show similar patterns in positive and negative words. We found an emotional effect in theN400 time window for unpleasant adjectives as well as the classic grammaticality effects in the left anteriornegativity (LAN) and the P600 components. Overall, our results confirm those of our previous studies in that theLAN and the P600 grammaticality effects are not influenced by the emotional valence of moderately arousingpleasant and unpleasant words, showing that during sentence reading morphosyntactic error detection seems tobe encapsulated PB Elsevier SN 0304-3940 YR 2020 FD 2020 LK http://hdl.handle.net/10347/26083 UL http://hdl.handle.net/10347/26083 LA eng NO Padrón, I., Fraga, I., & Acuña-Fariña, C. (2020). Processing gender agreement errors in pleasant and unpleasant words: An ERP study at the sentence level. Neuroscience letters, 714, 134538 NO The present study was supported by the Spanish Ministry of Economy and Competitiveness and the Fondo Europeo de Desarrollo Regional (MINECO/FEDER; Grant Nos. PSI2015-65116-P) and a research grant from the Autonomous Government of Galicia (Consellería de Educación, Xunta de Galicia, grant code GRC 2015/006) DS Minerva RD 23 abr 2026