{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,12]],"date-time":"2026-06-12T16:23:17Z","timestamp":1781281397439,"version":"3.54.1"},"reference-count":24,"publisher":"MDPI AG","issue":"9","license":[{"start":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T00:00:00Z","timestamp":1757548800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Ministerio de Ciencia y Tecnolog\u00eda de Colombia MINCIENCIAS","award":["National Doctorate 757"],"award-info":[{"award-number":["National Doctorate 757"]}]},{"name":"Ministerio de Ciencia y Tecnolog\u00eda de Colombia MINCIENCIAS","award":["100016837"],"award-info":[{"award-number":["100016837"]}]},{"DOI":"10.13039\/100016837","name":"Universidad del Quind\u00edo","doi-asserted-by":"publisher","award":["National Doctorate 757"],"award-info":[{"award-number":["National Doctorate 757"]}],"id":[{"id":"10.13039\/100016837","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100016837","name":"Universidad del Quind\u00edo","doi-asserted-by":"publisher","award":["100016837"],"award-info":[{"award-number":["100016837"]}],"id":[{"id":"10.13039\/100016837","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Data"],"abstract":"<jats:p>This work presents an EEG signal database derived from the induction of three emotional states using auditory stimuli. To this end, an experiment was designed in which 30 selected affective sounds from the IADS database were presented to 36 volunteers, from whom EEG signals were acquired. Stimuli were randomly configured in the Psychopy platform and synchronized via the LSL library with the OpenVibe signal acquisition platform. The 16-channel NautilusG brain computer interface was used for signal acquisition. As part of the database validation, a recognition system for the three emotional states was developed. This system utilized machine-learning-based parameterization and classification techniques, achieving detection percentages of 88.57%.<\/jats:p>","DOI":"10.3390\/data10090144","type":"journal-article","created":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T07:51:46Z","timestamp":1757577106000},"page":"144","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["EEG Dataset for Emotion Analysis"],"prefix":"10.3390","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8224-2502","authenticated-orcid":false,"given":"Catalina","family":"Aguirre-Grisales","sequence":"first","affiliation":[{"name":"Department of Electronic Engineering, Faculty of Engineering, Universidad del Quind\u00edo, Armenia 16293, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0002-0674-672X","authenticated-orcid":false,"given":"Maria Jos\u00e9","family":"Arbel\u00e1ez-Arias","sequence":"additional","affiliation":[{"name":"Department of Electronic Engineering, Faculty of Engineering, Universidad del Quind\u00edo, Armenia 16293, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-3000-2431","authenticated-orcid":false,"given":"Andr\u00e9s Felipe","family":"Valencia-Rinc\u00f3n","sequence":"additional","affiliation":[{"name":"Department of Electronic Engineering, Faculty of Engineering, Universidad del Quind\u00edo, Armenia 16293, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9758-4038","authenticated-orcid":false,"given":"Hector Fabio","family":"Torres-Cardona","sequence":"additional","affiliation":[{"name":"Department of Music, Faculty of Arts and Humanities, Universidad de Caldas, Manizales 170004, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6245-8223","authenticated-orcid":false,"given":"Jose Luis","family":"Rodrigu\u00e9z-Sotelo","sequence":"additional","affiliation":[{"name":"Department of Electronic and Automation, Faculty of Engineering, Universidad Aut\u00f3noma de Manizales, Manizalez 170001, Colombia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2025,9,11]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Scherer, K., and Ekman, P. 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