{"id":3673,"date":"2021-06-22T19:05:53","date_gmt":"2021-06-22T19:05:53","guid":{"rendered":"https:\/\/dccs.udd.cl\/?p=3673"},"modified":"2021-06-22T19:05:53","modified_gmt":"2021-06-22T19:05:53","slug":"late-frontal-negativity-discriminates-outcomes-and-intentions-in-trust-repayment-behavior","status":"publish","type":"post","link":"https:\/\/gobierno.udd.cl\/dccs\/2021\/06\/22\/late-frontal-negativity-discriminates-outcomes-and-intentions-in-trust-repayment-behavior\/","title":{"rendered":"Late frontal negativity discriminates outcomes and intentions in trust-repayment behavior"},"content":{"rendered":"<p>Asp\u00e9-S\u00e1nchez, M., Mengotti, P., Rumiati, R., Rodr\u00edguez-Sickert, C., Ewer, J., &amp; Billeke, P. (2020). Late Frontal Negativity Discriminates Outcomes and Intentions in Trust-Repayment Behavior. Frontiers in psychology, 11.<\/p>\n<p><strong>Resumen<\/strong><\/p>\n<p>El altruismo (una acci\u00f3n costosa que beneficia a otros) y la reciprocidad (la devoluci\u00f3n de actos en especie) difieren en que el primero expresa preferencias sobre el resultado de una interacci\u00f3n social, mientras que el segundo requiere, adem\u00e1s, atribuir intenciones a los dem\u00e1s. Curiosamente, el comportamiento y la actividad neurofisiol\u00f3gica de un individuo bajo interacciones basadas en resultados o en intenciones no se ha comparado directamente utilizando diferentes dotaciones en el mismo sujeto y durante la misma sesi\u00f3n. En este caso, utilizamos una versi\u00f3n mixta de los juegos del Dictador y de la Inversi\u00f3n, junto con la electroencefalograf\u00eda, para descubrir el comportamiento y la actividad cerebral de un sujeto cuando se le desaf\u00eda con dotaciones de diferentes tama\u00f1os en contextos que exigen una respuesta altruista (basada en el resultado) frente a una rec\u00edproca (basada en la intenci\u00f3n). Descubrimos que los sujetos mostraban una reciprocidad positiva o negativa (respuestas rec\u00edprocas mayores o menores que las del altruismo, respectivamente) dependiendo de la cantidad de confianza que recib\u00edan. Adem\u00e1s, la negatividad frontal tard\u00eda de los sujetos difer\u00eda entre las condiciones, prediciendo las respuestas a la confianza en los ensayos basados en las intenciones. Por \u00faltimo, las regiones cerebrales relacionadas con la mentalizaci\u00f3n y el control cognitivo fueron las fuentes corticales de esta actividad. As\u00ed, nuestro trabajo desentra\u00f1a los componentes conductuales presentes en la devoluci\u00f3n de la confianza, y arroja luz sobre la actividad neural subyacente a la integraci\u00f3n de los resultados y las intenciones percibidas en las interacciones econ\u00f3micas humanas.<\/p>\n<p>Lea el art\u00edculo <a href=\"https:\/\/www.frontiersin.org\/articles\/10.3389\/fpsyg.2020.532295\/full\" target=\"_blank\" rel=\"noopener noreferrer\">aqu\u00ed<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Asp\u00e9-S\u00e1nchez, M., Mengotti, P., Rumiati, R., Rodr\u00edguez-Sickert, C., Ewer, J., &amp; Billeke, P. (2020). Late Frontal Negativity Discriminates Outcomes and Intentions in Trust-Repayment Behavior. Frontiers in psychology, 11. Resumen El altruismo (una acci\u00f3n costosa que beneficia a otros) y la reciprocidad (la devoluci\u00f3n de actos en especie) difieren en que el primero expresa preferencias sobre [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":3674,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1460],"tags":[],"class_list":["post-3673","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ultimas-publicaciones"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Late frontal negativity discriminates outcomes and intentions in trust-repayment behavior - Doctorado en Ciencias de la Complejidad Social<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/gobierno.udd.cl\/dccs\/2021\/06\/22\/late-frontal-negativity-discriminates-outcomes-and-intentions-in-trust-repayment-behavior\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Late frontal negativity discriminates outcomes and intentions in trust-repayment behavior - Doctorado en Ciencias de la Complejidad Social\" \/>\n<meta property=\"og:description\" content=\"Asp\u00e9-S\u00e1nchez, M., Mengotti, P., Rumiati, R., Rodr\u00edguez-Sickert, C., Ewer, J., &amp; Billeke, P. 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