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Journal articles on the topic 'IAPS,International Affective Picture System'

Author: Grafiati

Published: 4 June 2021

Last updated: 18 February 2022

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1

Wei, Maryann, Steven Roodenrys, Leonie Miller, and Emma Barkus. "Complex Scenes From the International Affective Picture System (IAPS)." Experimental Psychology 67, no. 3 (2020): 194–201. http://dx.doi.org/10.1027/1618-3169/a000488.

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Abstract. Complex scenes from standardized stimuli databases such as the International Affective Picture System (IAPS) are organized dimensionally rather than discretely. Further, the potentially unique function of socially relevant scenes is often overlooked. This study sought to identify discrete categories of complex scenes from the IAPS and to explore if there were qualitative features that make the emotional content of some social scenes identifiable with higher levels of agreement. One hundred and three participants (53.4% female, mean age 24.4) judged 118 IAPS scenes as reflecting fear,

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Ribeiro, Rafaela Larsen, Sabine Pompéia, and Orlando Francisco Amodeo Bueno. "Normas brasileiras para o International Affective Picture System (IAPS): comunicação breve." Revista de Psiquiatria do Rio Grande do Sul 26, no. 2 (2004): 190–94. http://dx.doi.org/10.1590/s0101-81082004000200008.

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O presente artigo apresenta valores normativos brasileiros para o International Affective Picture System (IAPS), um conjunto de estímulos com potencial de eliciar emoções amplamente utilizado na investigação experimental. Também são apresentados aqui os resultados da comparação entre as respostas de homens e mulheres brasileiros. Um total de 1062 universitários brasileiros (364 homens e 698 mulheres) foram incluídos e avaliaram as 707 fotografias do IAPS nas dimensões prazer, alerta e dominância, utilizando o mesmo procedimento do estudo normativo original realizado por Lang et al. nos Estados

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Drace, Sasa, Emir Efendic, Mirna Kusturica, and Lamija Landzo. "Cross-cultural validation of the "International affective picture system" (IAPS) on a sample from Bosnia and Herzegovina." Psihologija 46, no. 1 (2013): 17–26. http://dx.doi.org/10.2298/psi1301017d.

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In this study the normative ratings of the International Affective Picture System (IAPS, Center for the Study of Emotion and Attention [CSEA], 1995) were compared with the ratings from a Bosnian sample. Seventy-two psychology undergraduates from the University of Sarajevo (Bosnia and Herzegovina) rated valence, dominance and arousal for a stratified sample of 60 pictures that was selected from the IAPS. Reliability coefficients indicate that the self-report ratings are internally consistent. The affective ratings from our sample correlated strongly with the North American ratings at: .95, .81

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Pôrto, Weyler Galvão, Paulo Henrique Ferreira Bertolucci, and Orlando Francisco Amodeo Bueno. "The paradox of age: an analysis of responses by aging Brazilians to International Affective Picture System (IAPS)." Revista Brasileira de Psiquiatria 33, no. 1 (2010): 10–15. http://dx.doi.org/10.1590/s1516-44462010005000015.

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OBJECTIVE: To explore the possible differences in subjective analysis of the emotional stimuli from the International Affective Picture System between elderly and young samples. METHOD: 187 elderly subjects ranked the International Affective Picture System images according to the directions from the Manual of Affective Ratings. Their scores were compared to those obtained from International Affective Picture System studies with young people. RESULT: There is an age-related difference in arousal and valence in the International Affective Picture System rating. The correlation between affective

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Ribeiro, Rafaela Larsen, Sabine Pompéia, and Orlando Francisco Amodeo Bueno. "Comparison of Brazilian and American norms for the International Affective Picture System (IAPS)." Revista Brasileira de Psiquiatria 27, no. 3 (2005): 208–15. http://dx.doi.org/10.1590/s1516-44462005000300009.

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OBJECTIVE: The present article compares Brazilian and American norms for the International Affective Picture System (IAPS), a set of normative emotional photographic slides for experimental investigations. METHODS: Subjects were 1,062 Brazilian university students (364 men and 698 women) who rated 707 pictures from the IAPS in terms of pleasure, arousal, and dominance following the methodology of the original normative study in the US, enabling direct comparison of data from the two samples through Pearson product moment correlation and Student t test. RESULTS: All correlations were highly sig

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Lasaitis, Cristina, Rafaela Larsen Ribeiro, Marcelo Ventura Freire, and Orlando Franscisco Amodeo Bueno. "Atualização das normas brasileiras para o International Affective Picture System (IAPS)." Revista de Psiquiatria do Rio Grande do Sul 30, no. 3 (2008): 230–35. http://dx.doi.org/10.1590/s0101-81082008000400012.

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Este trabalho expande a normatização brasileira do International Affective Picture System (IAPS), um instrumento de imagens afetivas, amplamente utilizado em pesquisas, com valores normativos para 240 novos estímulos, e confirma as categorias de imagens "agradáveis", "neutras" e "desagradáveis". Também são apresentados os resultados comparando os padrões de respostas de homens e mulheres. No total, participaram 448 estudantes universitários brasileiros (179 homens e 269 mulheres), que avaliaram as fotografias em termos de prazer, alerta e dominância, através da escala Self Assessment Manikin (

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Soares, Ana Paula, Ana P. Pinheiro, Ana Costa, Carla Sofia Frade, Montserrat Comesaña, and Rita Pureza. "Adaptation of the International Affective Picture System (IAPS) for European Portuguese." Behavior Research Methods 47, no. 4 (2014): 1159–77. http://dx.doi.org/10.3758/s13428-014-0535-2.

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Lasaitis, Cristina, Rafaela Larsen Ribeiro, and Orlando Francisco Amodeo Bueno. "Brazilian norms for the International Affective Picture System (IAPS): comparison of the affective ratings for new stimuli between Brazilian and North-American subjects." Jornal Brasileiro de Psiquiatria 57, no. 4 (2008): 270–75. http://dx.doi.org/10.1590/s0047-20852008000400008.

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OBJECTIVE: The study presents the Brazilian norms for 240 new stimuli from International Affective Picture System (IAPS), a database of affective images widely used in research, compared to the North-American normative ratings. METHODS: The participants were 448 Brazilian university students from several courses (269 women and 179 men) with mean age of 24.2 (SD = 7.8), that evaluated the IAPS pictures in the valence, arousal and dominance dimensions by the Self-Assessment Manikin (SAM) scales. Data were compared across the populations by Pearson linear correlation and Student's t-tests. RESULT

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Moreno, Carolina P., Vanetza E. Quezada, and Andrés Antivilo. "Identifying Fear-evoking Pictures from the International Affective Picture System (IAPS) in a Chilean Sample." Terapia psicológica 34, no. 3 (2016): 209–15. http://dx.doi.org/10.4067/s0718-48082016000300005.

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Castelhano, Laura Marques, and Liliana Wahba. "Respostas Emocionais de Médicos aos Estímulos Afetivos do International Affective Picture System (IAPS)." Revista Brasileira de Educação Médica 43, no. 3 (2019): 46–53. http://dx.doi.org/10.1590/1981-52712015v43n3rb20180090.

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RESUMO As emoções dos médicos têm um papel importante na relação com o paciente, pois podem interferir em suas atitudes, percepções e nos processos de julgamento e decisão. O objetivo desta pesquisa foi analisar a resposta emocional dos médicos aos estímulos do International Affective Picture System (IAPS). Este estudo utilizou o método quantitativo e avaliou 30 médicos, homens e mulheres de diversas especialidades, que dedicassem parte (ou a totalidade) de seu tempo ao atendimento clínico no consultório, que tivessem no mínimo dois anos de experiência após a conclusão da residência médica e q

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Pinto, Luciano Haussen, Luiza Ramos Feijó, and Lilian Milnitsky Stein. "Construção de conjuntos de imagens emocionais associadas a partir do International Affective Picture System." Revista de Psiquiatria do Rio Grande do Sul 33, no. 1 (2011): 48–54. http://dx.doi.org/10.1590/s0101-81082011005000005.

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INTRODUÇÃO: A forma como estímulos emocionais são processados e se relacionam com a cognição possui diversas implicações no campo da saúde mental. Há, portanto, a necessidade de instrumentos efetivos que viabilizem a mensuração da emoção. OBJETIVOS: Criar, a partir do International Affective Picture System (IAPS), 20 conjuntos de fotos associadas temática, visual e emocionalmente, e eleger a foto mais representativa de seu respectivo conjunto; investigar a correlação entre os fatores de associação (emocional, temática e visual); e verificar a correlação de emocionalidade dos 20 conjuntos com o

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玟绮, 黄. "The International Affective Picture System (IAPS)——Comparison of Evaluating Method in Young Adults Sample." Advances in Psychology 04, no. 02 (2014): 202–9. http://dx.doi.org/10.12677/ap.2014.42031.

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Silva, Jaime R. "International Affective Picture System (IAPS) in Chile: A cross-cultural adaptation and validation study." Terapia psicológica 29, no. 2 (2011): 251–58. http://dx.doi.org/10.4067/s0718-48082011000200012.

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Balada, Ferran, Angel Blanch, and Anton Aluja. "Arousal and Habituation Effects (Excitability) on Startle Responses to the International Affective Picture Systems (IAPS)." Journal of Psychophysiology 28, no. 4 (2014): 233–41. http://dx.doi.org/10.1027/0269-8803/a000115.

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The magnitude and habituation of startle reflex responses have been used to evaluate the excitability of the neural structures involved in this psychophysiological response. We analyzed the magnitude and habituation responses to startle reflex probes in 112 women. Results confirmed the modulation of eyeblink reflex by affective valence for arousing (F = 34.79, p < .001), but not for nonarousing pictures (F = 1.08, ns). Our results indicate that there is a linear adjustment for habituation in all picture groups, except for arousing unpleasant pictures where there is a quadratic adjustment th

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Dufey Domínguez, Michele, Ana María Fernández Tapia, and Rocío Mayol Troncoso. "Adding support to cross-cultural emotional assessment: validation of the international affective picture system in a chilean sample." Universitas Psychologica 10, no. 2 (2010): 521–33. http://dx.doi.org/10.11144/javeriana.upsy10-2.asce.

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The present study aimed to obtain a valid set of images of the International Affective Picture System (Lang, Bradley, & Cuthbert, 2005) –a widely used instrumentation in emotion research- in a Chilean sample, as well as to compare these results with those obtained from the US study in order to contribute to its cross-cultural validation. A sample of 135 college students assessed 188 pictures according to standard instructions in valence and arousal dimensions. The results showed the expected organization of affectivity, with main variations between sex in valence judgments, and differences

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Mina, Leonel, Liliana Bakker, Josefina Rubiales, and Rocío González. "Estudio de validación del International Affective Picture System en niños y adolescentes argentinos." Revista de Psicología 26, no. 2 (2017): 1. http://dx.doi.org/10.5354/0719-0581.2017.47953.

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El objetivo del estudio fue analizar el comportamiento psicométrico del conjunto de imágenes para niños y adolescentes del International Affective Picture System. La muestra estuvo compuesta por 141 niños y adolescentes de entre 7 y 14 años, divididos en tres franjas etarias que evaluaron las 60 imágenes en las dimensiones de valencia y arousal. Los resultados mostraron una baja activación para las imágenes consideradas agradables y alta activación para las imágenes consideradas desagradables, con una correlación fuerte y negativa para las segundas. La distribución de las imágenes en el espaci

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Schneider, Iris K., Lotte Veenstra, Frenk van Harreveld, Norbert Schwarz, and Sander L. Koole. "Let’s not be indifferent about neutrality: Neutral ratings in the International Affective Picture System (IAPS) mask mixed affective responses." Emotion 16, no. 4 (2016): 426–30. http://dx.doi.org/10.1037/emo0000164.

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Budimir, Sanja. "Hemispheric Asymmetry in Processing Pleasant and Unpleasant Stimuli - Emotional Valence Processing." Klinička psihologija 10, no. 1-2 (2017): 81–97. http://dx.doi.org/10.21465/2017-kp-1-2-0005.

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Differences in electrophysiological response between pleasant and unpleasant emotional stimuli were examined in this study. Recording of event related potentials (ERP) was organized in such a way that the participants, 24 female students from the University of Zagreb, were first exposed to a priming stimulus (emotional pictures) followed by a target stimulus (emotional pictures). Adjusted pictures from the IAPS database (The International Affective Picture System) were used both for primes and target stimuli. Intensity and dominance of the pictures were controlled by using only pictures with m

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Constantinescu, Alexandra C., Maria Wolters, Adam Moore, and Sarah E. MacPherson. "A cluster-based approach to selecting representative stimuli from the International Affective Picture System (IAPS) database." Behavior Research Methods 49, no. 3 (2016): 896–912. http://dx.doi.org/10.3758/s13428-016-0750-0.

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Aluja, Anton, Jérôme Rossier, Ángel Blanch, Eduardo Blanco, Maite Martí-Guiu, and Ferran Balada. "Personality effects and sex differences on the International Affective Picture System (IAPS): A Spanish and Swiss study." Personality and Individual Differences 77 (April 2015): 143–48. http://dx.doi.org/10.1016/j.paid.2014.12.058.

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Tok, Serdar, Mehmet Koyuncu, Seda Dural, and Fatih Catikkas. "Evaluation of International Affective Picture System (IAPS) ratings in an athlete population and its relations to personality." Personality and Individual Differences 49, no. 5 (2010): 461–66. http://dx.doi.org/10.1016/j.paid.2010.04.020.

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Molina, Juliana, Rafaela Larsen Ribeiro, Flávia Heloísa Santos, and Cláudio Arnaldo Len. "Classification of the International Affective Picture System (IAPS) images for teenagers of the city of São Paulo." Psychology & Neuroscience 11, no. 1 (2018): 58–67. http://dx.doi.org/10.1037/pne0000123.

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Ueno, Daisuke, Kouhei Masumoto, Shinichi Sato, and Yasuyuki Gondo. "Age-Related Differences in the International Affective Picture System (IAPS) Valence and Arousal Ratings among Japanese Individuals." Experimental Aging Research 45, no. 4 (2019): 331–45. http://dx.doi.org/10.1080/0361073x.2019.1627493.

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Zamani, N. "Is international affective picture system (IAPS) appropriate for using in Iranian culture, comparing to the original normative rating based on a North American sample." European Psychiatry 41, S1 (2017): S520. http://dx.doi.org/10.1016/j.eurpsy.2017.01.2257.

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BackgroundPrevious studies have shown that cultural context has an influence on emotion and cognition. In this study the emotional response to international affective picture system (IAPS) was compared between Iranians and normative ratings of Americans young adults.MethodOne hundred and thirty eight Iranian university students (85 women, 48 men) age 18 to 52 (average= 31, SD = 7.76) enrolled in the study. Participants’ emotional response to IAPS images were rated in three dimensions (valence, arousal, dominance) using self-assessment Manikin (SAM) system. Then, valence, arousal, dominance sco

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Gianaros, Peter J., Thomas E. Kraynak, Dora C.-H. Kuan, et al. "Affective brain patterns as multivariate neural correlates of cardiovascular disease risk." Social Cognitive and Affective Neuroscience 15, no. 10 (2020): 1034–45. http://dx.doi.org/10.1093/scan/nsaa050.

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Abstract This study tested whether brain activity patterns evoked by affective stimuli relate to individual differences in an indicator of pre-clinical atherosclerosis: carotid artery intima-media thickness (CA-IMT). Adults (aged 30–54 years) completed functional magnetic resonance imaging (fMRI) tasks that involved viewing three sets of affective stimuli. Two sets included facial expressions of emotion, and one set included neutral and unpleasant images from the International Affective Picture System (IAPS). Cross-validated, multivariate and machine learning models showed that individual diff

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Wagner, Ruth Erna, Hugo Plácido da Silva, and Klaus Gramann. "Validation of a Low-Cost Electrocardiography (ECG) System for Psychophysiological Research." Sensors 21, no. 13 (2021): 4485. http://dx.doi.org/10.3390/s21134485.

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Background and Objective: The reliability of low-cost mobile systems for recording Electrocardiographic (ECG) data is mostly unknown, posing questions regarding the quality of the recorded data and the validity of the extracted physiological parameters. The present study compared the BITalino toolkit with an established medical-grade ECG system (BrainAmp-ExG). Methods: Participants underwent simultaneous ECG recordings with the two instruments while watching pleasant and unpleasant pictures of the “International Affective Picture System” (IAPS). Common ECG parameters were extracted and compare

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Romo-González, Tania, Raquel González-Ochoa, Carlos Gantiva, and Yolanda Campos-Uscanga. "Valores normativos del sistema internacional de imágenes afectivas en población mexicana: diferencias entre Estados Unidos, Colombia y México." Universitas Psychologica 17, no. 2 (2018): 1–9. http://dx.doi.org/10.11144/javeriana.upsy.17-2.vnsi.

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Uno de los instrumentos con mayor evidencia empírica y versatilidad para el estudio de las emociones y la motivación es el Sistema Internacional de Imágenes Afectivas (International Affective Picture System, IAPS). Sin embargo, no ha sido probado en población mexicana, por esta razón el presente estudio tuvo por objetivo determinar los valores normativos en valencia, arousal y dominancia para los conjuntos 13, 14, 19 y 20 del IAPS en población mexicana e identificar las diferencias con países de América (Colombia y Estados Unidos). Participaron 408 estudiantes quienes evaluaron 238 imágenes de

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Bermejo, Belén G., Pedro M. Mateos, and Juan Delgado Sánchez-Mateos. "The Emotional Experience of People With Intellectual Disability: An Analysis Using the International Affective Pictures System." American Journal on Intellectual and Developmental Disabilities 119, no. 4 (2014): 371–84. http://dx.doi.org/10.1352/1944-7558-119.4.371.

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Abstract The present study provides information on the emotional experience of people with intellectual disability. To evaluate this emotional experience, we have used the International Affective Pictures System (IAPS). The most important result from this study is that the emotional reaction of people with intellectual disability to affective stimuli is very similar to that of the control groups. The way in which people with intellectual disability express basic affect to emotional stimuli in terms of happy-sad and calm-nervous is very similar to that of the general population. However, there

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Horvat, Marko, Alan Jović, and Danko Ivošević. "Lift Charts-Based Binary Classification in Unsupervised Setting for Concept-Based Retrieval of Emotionally Annotated Images from Affective Multimedia Databases." Information 11, no. 9 (2020): 429. http://dx.doi.org/10.3390/info11090429.

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Evaluation of document classification is straightforward if complete information on the documents’ true categories exists. In this case, the rank of each document can be accurately determined and evaluated. However, in an unsupervised setting, where the exact document category is not available, lift charts become an advantageous method for evaluation of the retrieval quality and categorization of ranked documents. We introduce lift charts as binary classifiers of ranked documents and explain how to apply them to the concept-based retrieval of emotionally annotated images as one of the possible

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Yusoff, Nasir, Nik NurAzhani Anuar, Wan Nor Arifin, Tahamina Begum, and Faruque Reza. "Emotional Arousal Substrate in Relation to Eysenck Theory of Extraversion." International Journal of Engineering & Technology 7, no. 3.22 (2018): 14. http://dx.doi.org/10.14419/ijet.v7i3.22.17115.

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Background: Eysenck theory posits that extraverts possess a trait of personality that is associated with personal enjoyment. Objectives: This study aims to examine the combination effect of extraversion and arousal intensity on the neural process of emotional arousal. Methods: This study was implemented in two parts – (1) Validation of Extraversion-Five Factor Non Verbal Personality Questionnaire (E-FF-NPQ) for personality screening, and (2) Event Related Potential (ERP)/electroencephalograph (EEG) recording session. In part one, the E-FF-NPQ was validated by 153 respondents, recruited from Un

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Sánchez-Navarro, Juan Pedro, José María Martínez-Selva, Ginesa Torrente, and Francisco Román. "Psychophysiological, Behavioral, and Cognitive Indices of the Emotional Response: A Factor-Analytic Study." Spanish Journal of Psychology 11, no. 1 (2008): 16–25. http://dx.doi.org/10.1017/s1138741600004078.

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Previous research on the components of the emotional response employing factor analytic studies has yielded a two-factor structure (Lang, Greenwald, Bradley, & Hamm, 1993; Cuthbert, Schupp, Bradley, Birbaumer, & Lang, 2000). However, the startle blink reflex, a widely employed measure of the emotional response, has not been considered to date. We decided to include two parameters of the startle reflex (magnitude and latency) in order to explore further how this response fits into the two-factor model of emotion. We recorded the acoustic startle blink response, skin conductance response

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Semertzidou, A., C. A. Frantzidis, A. Ladas, M. Karagianni, M. Tsolaki, and P. D. Bamidis. "How aging affects emotional processing? Neurophysiological evidence using passive emotion evocative stimuli selected from the International Affective Picture System (IAPS)." International Journal of Psychophysiology 85, no. 3 (2012): 408–9. http://dx.doi.org/10.1016/j.ijpsycho.2012.07.122.

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Rattanyu, Kanlaya, and Makoto Mizukawa. "Emotion Recognition Based on ECG Signals for Service Robots in the Intelligent Space During Daily Life." Journal of Advanced Computational Intelligence and Intelligent Informatics 15, no. 5 (2011): 582–91. http://dx.doi.org/10.20965/jaciii.2011.p0582.

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This paper presents our approach for emotion recognition based on Electrocardiogram (ECG) signals. We propose to use the ECG’s inter-beat features together with within-beat features in our recognition system. In order to reduce the feature space, post hoc tests in the Analysis of Variance (ANOVA) were employed to select the set of eleven most significant features. We conducted experiments on twelve subjects using the International Affective Picture System (IAPS) database. RF-ECG sensors were attached to the subject’s skin to monitor the ECG signal via wireless connection. Results showed that o

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Yusoff, Nasir, Faruque Reza, Nik NurAzhani Anuar, and Roslee Ahmad. "Emotional Substrates in Neuroticism: The Reactions to Arousal-evoking Stimuli of Various Strengths." Bangladesh Journal of Medical Science 19, no. 2 (2020): 262–67. http://dx.doi.org/10.3329/bjms.v19i2.45005.

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Objective: Neuroticism is a medical condition associated with negative affect and is considered to predispose one to mental disorders. This study examined the effectsof arousal-evoking stimuli of various strengths on the severity of neuroticism. Materials and Methods: In the Event Related Potential (ERP)/electroencephalograph (EEG) recording session that was held at the Clinical Neuroscience Laboratory at a local hospital, Electroencephalogram was recorded in 58 participants (N=29 for moderate neuroticism and 29 for mild neuroticism) after they were screened for the severity of the neuro

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Grühn, Daniel, and Susanne Scheibe. "Age-related differences in valence and arousal ratings of pictures from the International Affective Picture System (IAPS): Do ratings become more extreme with age?" Behavior Research Methods 40, no. 2 (2008): 512–21. http://dx.doi.org/10.3758/brm.40.2.512.

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Vasileva, I. V., P. E. Grigoriev, and Yu V. Chumanov. "Features of Emotional Response to Affectively Colored Pictures of Corruption: Gender and Age Aspect." Psychology and Law 10, no. 2 (2020): 151–66. http://dx.doi.org/10.17759/psylaw.2020100212.

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The article describes the gender and age features of the response to affective visual stimuli (a total of 101 photos) associated with corruption. All photos, images are thematically related to such semantic categories as the form of bribe, the process of bribe transfer, the punishment for bribe, social corruption situations occurred in state bodies, internal affairs bodies, the court, educational and medical organizations. Three key parameters of the picture evaluation process are: valence, arousal, and dominance, - similar to the constructive content of parameters of the international databas

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Citi, L., C. Gentili, A. Lanatá, E. P. Scilingo, R. Barbieri, and G. Valenza. "Point-process Nonlinear Autonomic Assessment of Depressive States in Bipolar Patients." Methods of Information in Medicine 53, no. 04 (2014): 296–302. http://dx.doi.org/10.3414/me13-02-0036.

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SummaryIntroduction: This article is part of the Focus Theme of Methods of Information in Medicine on “Biosignal Interpretation: Advanced Methods for Studying Cardiovascular and Respiratory Systems”.Objectives: The goal of this work is to apply a computational methodology able to characterize mood states in bipolar patients through instantaneous analysis of heartbeat dynamics.Methods: A Point-Process-based Nonlinear Autoregressive Integrative (NARI) model is applied to analyze data collected from five bipolar patients (two males and three females, age 42.4 ± 10.5 range 32−56) undergoing a dedi

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Fabre, Ludovic, and Patrick Lemaire. "How Emotions Modulate Arithmetic Performance." Experimental Psychology 66, no. 5 (2019): 368–76. http://dx.doi.org/10.1027/1618-3169/a000460.

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Abstract. The goal of the present study was to test whether and how emotions influence arithmetic performance. Participants had to verify arithmetic problems. True problems were either easier or harder problems. False problems were parity-match or parity-mismatch problems. The odd/even status of proposed and correct answers was the same in parity-match problems (e.g., 19 × 7 = 131) and different in parity-mismatch problems (e.g., 17 × 9 = 152). Before each problem, participants saw a positive (e.g., smiling baby), negative (e.g., mutilations), or neutral pictures (e.g., neutral face) selected

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Sánchez-Reolid, Roberto, Arturo García, Miguel Vicente-Querol, Luz Fernández-Aguilar, María López, and Antonio González. "Artificial Neural Networks to Assess Emotional States from Brain-Computer Interface." Electronics 7, no. 12 (2018): 384. http://dx.doi.org/10.3390/electronics7120384.

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Estimation of human emotions plays an important role in the development of modern brain-computer interface devices like the Emotiv EPOC+ headset. In this paper, we present an experiment to assess the classification accuracy of the emotional states provided by the headset’s application programming interface (API). In this experiment, several sets of images selected from the International Affective Picture System (IAPS) dataset are shown to sixteen participants wearing the headset. Firstly, the participants’ responses in form of a self-assessment manikin questionnaire to the emotions elicited ar

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Carrillo, Humberto Madera, Priscila Berriel Saez, Daniel Zarabozo, and Lizbeth Díaz Díaz. "Influencia de una experiencia afectiva previa en la valoración de estímulos afectivos." Revista Neurociências 22, no. 2 (2014): 234–41. http://dx.doi.org/10.34024/rnc.2014.v22.8100.

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Introcuion. Se reprodujo un contexto afectivo mediante imágenes del International Affective Picture System: IAPS (valencia positiva y negativa) tomadas como experiencia previa a la valoración, con el Self-Assessment Mankin: SAM, de estímulos neutros (IAPS neutros), para determinar su influencia y la tendencia de dicha valoración a través de las exposiciones. Método. Participaron 60 varones universitarios voluntarios, de 18 a 23 años de edad. Se presentaron 104 ensayos con series de una y tres imágenes (52 ensayos por serie), agradables o desagradables (26 imágenes por tipo) seguidas de imág

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Morgan, Phillip L., Craig Williams, Fay M. Ings, and Nia C. Hughes. "Effects of valent image-based secondary tasks on verbal working memory." Quarterly Journal of Experimental Psychology 71, no. 6 (2018): 1440–56. http://dx.doi.org/10.1080/17470218.2017.1329324.

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Two experiments examined if exposure to emotionally valent image-based secondary tasks introduced at different points of a free recall working memory (WM) task impair memory performance. Images from the International Affective Picture System (IAPS) varied in the degree of negative or positive valance (mild, moderate, strong) and were positioned at low, moderate and high WM load points with participants rating them based upon perceived valence. As predicted, and based on previous research and theory, the higher the degree of negative (Experiment 1) and positive (Experiment 2) valence and the hi

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Bourscheid, Fábio Rodrigo, Luciano Haussen Pinto, Luiza Feijó Knijnik, and Lilian Milnitsky Stein. "Falsas Memórias e o Paradigma DRM: Uma Abordagem por Meio de Fotos Emocionais Associadas." Psicologia: Teoria e Pesquisa 30, no. 2 (2014): 163–70. http://dx.doi.org/10.1590/s0102-37722014000200005.

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O estudo das falsas memórias tem sido beneficiado pelo uso do paradigma DRM (Deese-Roediger-McDermott), no qual listas de palavras associadas induzem à falsa lembrança de itens não apresentados previamente. Para demonstrar a eficácia de uma categoria alternativa de estímulos, investigou-se a influência da emoção nas falsas memórias por meio de conjuntos de fotografias temática e emocionalmente associadas, extraídas do IAPS (International Affective Picture System). Foram verificados índices de falsas memórias comparáveis àqueles observados em estudos que utilizaram estímulos verbais ou estímulo

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Porto, Weyler Galvão. "Normatization of 702 images set from the International Affective Picture System (IAPS) in a Brazilian elderly sample for emotion and attention testing." Arquivos de Neuro-Psiquiatria 64, no. 1 (2006): 161–63. http://dx.doi.org/10.1590/s0004-282x2006000100036.

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Xu, Zhicha, Rongsheng Zhu, Chanchan Shen, et al. "Selecting pure-emotion materials from the International Affective Picture System (IAPS) by Chinese university students: A study based on intensity-ratings only." Heliyon 3, no. 8 (2017): e00389. http://dx.doi.org/10.1016/j.heliyon.2017.e00389.

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Mačiukaitė, Laura, Ramunė Grikšienė, and Osvaldas Rukšėnas. "EMOCIJAS SUKELIANČIŲ VAIZDŲ VERTINIMAS SKIRTINGOSE MĖNESINIŲ CIKLO FAZĖSE." Psichologija 41 (January 1, 2010): 111–22. http://dx.doi.org/10.15388/psichol.2010.0.2575.

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Šiame tyrime analizavome mėnesinių ciklo fazės ir lyties įtaką emocijas sukeliančių vaizdų vertinimui. 30 universiteto studentų (18 moterų ir 12 vyrų) buvo tiriami keturis kartus. Moterims eksperimento dienos buvo parinktos taip, kad atitiktų folikulinę, ovuliacijos, geltonkūnio ir vėlyvojo geltonkūnio mėnesinių ciklo fazes, o vyrai eksperimentuose dalyvavo moterų fazes atitinkančiais laiko intervalais. Moterų ciklo fazėms patvirtinti buvo matuojama 17β-estradiolio ir progesterono koncentracija seilėse. Tyrimo metu įvairaus patrauklumo emocijas sukeliantys vaizdai iš Tarptautinės emocijas suke

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Marx, I., G. Domes, C. Havenstein, C. Berger, L. Schulze, and S. C. Herpertz. "Emotional reagibility and working memory performance - differential effects of emotional interference control in subjects with and without ADHD." European Psychiatry 26, S2 (2011): 1207. http://dx.doi.org/10.1016/s0924-9338(11)72912-1.

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In a number of studies, it has been shown that subjects with attention-deficit/hyperactivity disorder (ADHD) show deficits in executive functioning, i.e. in cognitive functions that subserve planning, monitoring and control of goal-directed behaviour (Martinussen et al., 2005; Willcutt et al., 2005), as well as in emotion regulation (Berlin et al., 2004; Desman et al., 2006). However, no study exists so far examining the interaction between cognition and emotion regulation in subjects with ADHD. In our study, we aimed to examine to what extend arousing emotional picture stimuli may account for

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Niemczyk, Justine, Monika Equit, Katja Rieck, Mathias Rubly, Catharina Wagner, and Alexander von Gontard. "EEG Measurement of Emotion Processing in Children with Daytime Urinary Incontinence." Zeitschrift für Kinder- und Jugendpsychiatrie und Psychotherapie 46, no. 4 (2018): 336–41. http://dx.doi.org/10.1024/1422-4917/a000563.

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Abstract. Objective: Daytime urinary incontinence (DUI) is common in childhood. The aim of the study was to neurophysiologically analyse the central emotion processing in children with DUI. Method: In 20 children with DUI (mean age 8.1 years, 55 % male) and 20 controls (mean age 9.1 years, 75 % male) visual event-related potentials (ERPs) were recorded after presenting emotionally valent (80 neutral, 40 positive, and 40 negative) pictures from the International Affective Picture System (IAPS) as an oddball-paradigm. All children received a full organic and psychiatric assessment. Results: Chil

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Crivelli, Lucia, Ismael-Luis Calandri, Belén Helou, et al. "La Cognición Social en la Esclerosis Múltiple Temprana: Enfoque neuropsicológico y anatómico." Journal of Applied Cognitive Neuroscience 2, no. 1 (2021): e00153735. http://dx.doi.org/10.17981/jacn.2.1.2021.03.

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Cognitive impairment and deficits in social cognition (SC) are frequent in patients with multiple sclerosis (MS). The aim of the present work is to study SC in patients with early MS and to analyze its neuroanatomical correlation. Thirty-four patients with relapsing remitting MS, with ≤ 2 years of disease progression and EDSS and ≤2, and 30 healthy control subjects matched for age, sex, and educational level were recruited. Subjects performed a comprehensive neuropsychological assessment (Rao BRB). SC was assessed using the International Affective Picture System IAPS, The Eyes in the Mind Test

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David, Isabel A., Laura Krutman, María Carmen Fernández-Santaella, et al. "Appetitive drives for ultra-processed food products and the ability of text warnings to counteract consumption predispositions." Public Health Nutrition 21, no. 03 (2017): 543–57. http://dx.doi.org/10.1017/s1368980017003263.

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Abstract Objective The present study aimed to (i) assess the appetitive drives evoked by the visual cues of ultra-processed food and drink products and (ii) investigate whether text warnings reduce appetitive drives and consumers’ reported intentions to eat or drink ultra-processed products. Design In Study I, a well-established psychometric tool was applied to estimate the appetitive drives associated with ultra-processed products using sixty-four image representations. Sixteen product types with four exemplars of a given product were included. Pictures from the International Affective Pictur

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Wedekind, D., O. Gruber, K. Obst, et al. "FC25-02 - Functional MRI activation in response to panic-specific, non-panic aversive, and neutral imagery in patients with panic disorder and healthy controls." European Psychiatry 26, S2 (2011): 1954. http://dx.doi.org/10.1016/s0924-9338(11)73657-4.

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IntroductionThere is evidence that, besides limbic brain structures, prefrontal and insular cortical activations and deactivations are involved in the pathophysiology of panic disorder.Objectives and aimsUsing fMRI, this study investigated BOLD response patterns to stimulation with individually selected panic-specific pictures in patients with panic disorder with agoraphobia (PDA) and healthy controls. Structures of interest were the prefrontal, cingulate, and insular cortex, and the amygdalo-hippocampal complex.Methods21 PDA subjects (12 female, 9 male) and 21 matched controls were investigat

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