Browsing by Author "Riveros Miranda, Rodrigo Andrés"

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    Efectos cognitivos de la estimulación audiovisual en niños con limitaciones severa de la movilidad: La utilidad de las tecnologías de apoyo de bajo costo
    (2015) Riveros Miranda, Rodrigo Andrés; Barja Y., Salesa; Muñoz, Carolina; Cancino, Natalia; Nuñez Farías, Alicia Carolina; Ubilla Sanz, Mario; Sylleros, Rodrigo; Olguín, Polín; Rosas Díaz, Ricardo
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    Estimulación audiovisual en niños con limitación grave de la motricidad : ¿mejora su calidad de vida?
    (2013) Barja Y., Salesa; Muñoz Aravena, Carolina del Pilar; Cancino, Natalia; Nuñez Farías, Alicia Carolina; Ubilla Sanz, Mario; Sylleros Ellmen, Álvaro; Riveros Miranda, Rodrigo Andrés; Rosas Díaz, Ricardo
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    Facial and semantic emotional interference: A pilot study on the behavioral and cortical responses to the dual valence association task
    (2011) Hurtado León, Esteban Andrés; Ibáñez, Agustín; Riveros Miranda, Rodrigo Andrés; Urquina, Hugo.; Cardona, Juan F.; Petroni, Agustín.; Lobos-Infante, Alejandro.; Barutta, Joaquin.; Baez, Sandra.; Manes, Facundo.
    Abstract Background Integration of compatible or incompatible emotional valence and semantic information is an essential aspect of complex social interactions. A modified version of the Implicit Association Test (IAT) called Dual Valence Association Task (DVAT) was designed in order to measure conflict resolution processing from compatibility/incompatibly of semantic and facial valence. The DVAT involves two emotional valence evaluative tasks which elicits two forms of emotional compatible/incompatible associations (facial and semantic). Methods Behavioural measures and Event Related Potentials were recorded while participants performed the DVAT. Results Behavioural data showed a robust effect that distinguished compatible/incompatible tasks. The effects of valence and contextual association (between facial and semantic stimuli) showed early discrimination in N170 of faces. The LPP component was modulated by the compatibility of the DVAT. Conclusions Results suggest that DVAT is a robust paradigm for studying the emotional interference effect in the processing of simultaneous information from semantic and facial stimuli.Abstract Background Integration of compatible or incompatible emotional valence and semantic information is an essential aspect of complex social interactions. A modified version of the Implicit Association Test (IAT) called Dual Valence Association Task (DVAT) was designed in order to measure conflict resolution processing from compatibility/incompatibly of semantic and facial valence. The DVAT involves two emotional valence evaluative tasks which elicits two forms of emotional compatible/incompatible associations (facial and semantic). Methods Behavioural measures and Event Related Potentials were recorded while participants performed the DVAT. Results Behavioural data showed a robust effect that distinguished compatible/incompatible tasks. The effects of valence and contextual association (between facial and semantic stimuli) showed early discrimination in N170 of faces. The LPP component was modulated by the compatibility of the DVAT. Conclusions Results suggest that DVAT is a robust paradigm for studying the emotional interference effect in the processing of simultaneous information from semantic and facial stimuli.Abstract Background Integration of compatible or incompatible emotional valence and semantic information is an essential aspect of complex social interactions. A modified version of the Implicit Association Test (IAT) called Dual Valence Association Task (DVAT) was designed in order to measure conflict resolution processing from compatibility/incompatibly of semantic and facial valence. The DVAT involves two emotional valence evaluative tasks which elicits two forms of emotional compatible/incompatible associations (facial and semantic). Methods Behavioural measures and Event Related Potentials were recorded while participants performed the DVAT. Results Behavioural data showed a robust effect that distinguished compatible/incompatible tasks. The effects of valence and contextual association (between facial and semantic stimuli) showed early discrimination in N170 of faces. The LPP component was modulated by the compatibility of the DVAT. Conclusions Results suggest that DVAT is a robust paradigm for studying the emotional interference effect in the processing of simultaneous information from semantic and facial stimuli.
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    Tecnología, acompañamiento psicológico y neuropsicología: tres vías para salir del síndrome de enclaustramiento
    (2014) Riveros Miranda, Rodrigo Andrés; Aparicio Alonso, Andrés; García Gómez, Catalina Inés; Hojas Loret, Ana María; Figueroa, Pablo; Lange, Magdalena; Angulo, Verónica; Olguín, Polín; Rosas Díaz, Ricardo