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Ni Y, Zheng X, Betzel R, James TW. Increased Segregation in Functional Connectivity Networks When Watching Unpleasant Arousing Videos: A Generalized Psychophysiological Interaction Analysis. Brain Connect 2024; 14:92-106. [PMID: 38265003 DOI: 10.1089/brain.2023.0048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2024] Open
Abstract
Background: Properties of functional connectivity (FC), such as network integration and segregation, are shown to be associated with various human behaviors. For example, Godwin et al. and Sun et al. found increased integration with attention allocation, whereas Cohen and D'Esposito and Shine et al. observed increased segregation with simple motor tasks. The current study investigated how viewing video clips with different valence and arousal influenced integration-segregation properties in task-based FC networks. Methods: We analyzed an open dataset collected by Kim et al. We performed a generalized psychophysiological interaction (gPPI) analysis paired with network analysis and community detection to investigate changes in brain network dynamics when people watched four types of videos that differed by affective valence (unpleasant or pleasant) and arousal (arousing or calm). Results: Results showed that unpleasant arousing videos produced greater FC deviation from the baseline (task-induced FC deviation [tiFCd]) and perturbed the brain into a more segregated state than other kinds of video. Increased segregation was only observed in association systems, not sensorimotor systems. Discussion: Unpleasant arousing content perturbed the brain to a functionally distinct state from the other three types of affective videos. We suggest that the change in brain state was related to people disengaging from the unpleasant arousing content or, alternatively, staying alert while exposed to unpleasant arousing stimuli. The study also added to our understanding of how combining task-based gPPI analysis with community detection methods and network segregation measures can advance our knowledge of the links between behavior and brain state changes. Impact statement Network integration and segregation is an important property of the human brain. We address the question of how affective stimuli influence brain dynamics from a functional connectivity (FC) network integration-segregation perspective. By conducting a whole-brain generalized psychophysiological interaction (gPPI) analysis paired with community detection methods, we found that highly aversive video content induced significant FC changes and perturbed the brain to a more segregated state.
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Affiliation(s)
- Yuqian Ni
- The Media School, Indiana University Bloomington, Bloomington, Indiana, USA
| | - Xia Zheng
- School of Communication and Journalism, Stony Brook University, Stony Brook, New York, USA
| | - Richard Betzel
- Department of Psychological and Brain Science, Indiana University Bloomington, Bloomington, Indiana, USA
| | - Thomas W James
- Department of Psychological and Brain Science, Indiana University Bloomington, Bloomington, Indiana, USA
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Emotionally-loaded Visual Stimuli to Alter Brain Arousal: A Flicker Fusion Study. HEALTH SCOPE 2023. [DOI: 10.5812/jhealthscope-132613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Background: Human brain performance and arousal are still challenging and critical, especially in environments such as power plants. Since different emotions are common in daily work life and have inevitable effects on cognitive performance, it is important to evaluate whether or not emotional interventions can, in any way, alter brain arousal, leading to mental fatigue in control room operators (CROs) and affecting their cognitive emotion regulation. To address this issue, flicker fusion frequency (FFF) was employed as a simple and reproducible surrogate index for mental fatigue. Objectives: This study aimed to investigate whether or not emotionally loaded visual stimuli can alter brain arousal (brain fatigue) or is associated with cognitive emotion regulation (CER) ability. Methods: Flicker fusion frequency was assessed by RT-961, and the International Affective Picture System (IAPS) was adopted as the picture database of stimuli. Additionally, the Cognitive Emotion Regulation Questionnaire (CERQ) was used to determine the participants’ cognitive emotion CER ability. Twenty volunteer CROs from Fars Combined Cycle Power Plant participated in this study. They completed CERQ and then were assessed at two different time points, i.e., before and after presenting emotional stimuli. At each round, FFF was assessed 20 times, and the average frequency was recorded. Emotionally-loaded images were considered as stimuli. The stimuli sets were classified based on their arousal level and valence, yet they were presented in a random order. Subjects were exposed to each image for five seconds (30 minutes in total). Results: The participants’ mean age was 39.55 ± 7.02 years. The first and second FFFs were 42.15 ± 3.90 and 41.96 ± 3.98 in the appropriate group and 42.82 ± 3.59 and 42.26 ± 4.07 in the inappropriate group, respectively. Based on the statistical tests, there were no significant relationships between the measurements (P > 0.05). Conclusions: Our findings suggest that CROs may positively maintain their brain arousal during specific emotional stimuli when the intervention lasts less than 30 minutes. Considering the prolonged working hours in such industries (roughly over eight hours a day) and the importance of cognitive aptitude in preventing work-related errors, we propose this line of research to gain momentum.
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Naal-Ruiz NE, Alonso-Valerdi LM, Ibarra-Zarate DI, Serrano-Cena A, Navas-Reascos G. Mexican validation of the International Affective Digitized Sounds second edition (IADS-2) and additional sounds. Sci Rep 2022; 12:21824. [PMID: 36528640 PMCID: PMC9758458 DOI: 10.1038/s41598-022-26320-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
Affective stimuli have been extensively used in emotion research for a better understanding of emotion regulation. Sound ratings, specifically non-verbal sounds, are biased by demographic indicators such as sex and nationality. Therefore, it is crucial to characterize sounds prior to their use in emotion research. This study aims to validate the IADS-2 database and additional sounds in a sample from the Mexican population. Three hundred twenty-nine participants born and raised in Mexico remotely listened to 174 sounds in monophonic format. They rated sounds according to the valence-arousal-dominance model using the Self-Assessment Manikin test. Results positively correlated to those of previous studies. Sex differences were observed only in dominance between female and male groups, contrary to the results from Portuguese, American and Japanese validations. Geographic region analysis demonstrated differences in arousal, indicating the need for additional research on occident and south regions. Furthermore, when conducting affective research, headphones and audio quality should be considered, primarily to reduce variability due to audio-related aspects, and to avoid changes in emotional experience. Finally, this study supports the feasibility of remote affective sound experiments over the internet as reported in previous research.
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Affiliation(s)
- Norberto E. Naal-Ruiz
- grid.419886.a0000 0001 2203 4701Escuela de Ingenieria y Ciencias, Tecnologico de Monterrey, 64849 Monterrey, Nuevo Leon Mexico
| | - Luz M. Alonso-Valerdi
- grid.419886.a0000 0001 2203 4701Escuela de Ingenieria y Ciencias, Tecnologico de Monterrey, 64849 Monterrey, Nuevo Leon Mexico
| | - David I. Ibarra-Zarate
- grid.419886.a0000 0001 2203 4701Escuela de Ingenieria y Ciencias, Tecnologico de Monterrey, 64849 Monterrey, Nuevo Leon Mexico
| | - Alba Serrano-Cena
- grid.419886.a0000 0001 2203 4701Escuela de Medicina y Ciencias de la Salud, Tecnologico de Monterrey, 64849 Monterrey, Nuevo Leon Mexico
| | - Gustavo Navas-Reascos
- grid.419886.a0000 0001 2203 4701Escuela de Ingenieria y Ciencias, Tecnologico de Monterrey, 64849 Monterrey, Nuevo Leon Mexico
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Emotional words in Spanish: Adaptation and cross-cultural differences for the affective norms for English words (ANEW) on a sample of Argentinian adults. Behav Res Methods 2021; 54:1595-1610. [PMID: 34505999 DOI: 10.3758/s13428-021-01682-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/05/2021] [Indexed: 11/08/2022]
Abstract
The Affective Norms for English Words (ANEW) are a set of normative emotional ratings for verbal stimuli that have been adapted to many different languages. This article presents the 1034 ANEW words adapted into Rioplatense Spanish, a regional variation of Spanish used in Latin America. A total of 483 volunteers rated three affective (valence, arousal, dominance) and three semantic variables (familiarity, imageability, concreteness). Several objective variables, such as frequency, number of letters, syllable length, and grammatical class were also included. The results showed the typical U-shaped distribution along valence and arousal, as well as strong correlations with other ANEW adaptations. Furthermore, our sample was compared with the European Spanish sample and the original US sample and differences between languages and regional variations were found, stressing the need for culturally-specific resources for experimental research.
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Lu Y, Wang T, Long Q, Cheng Z. Impact of Distracting Emotional Stimuli on the Characteristics of Movement Performance: A Kinematic Study. Front Psychol 2021; 12:642643. [PMID: 33841277 PMCID: PMC8026889 DOI: 10.3389/fpsyg.2021.642643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 03/02/2021] [Indexed: 11/29/2022] Open
Abstract
It is well-documented that emotional stimuli impact both the cognitive and motor aspects of “goal-directed” behavior. However, how emotional distractors impact motor performance remains unclear. This study aimed to characterize how movement quality was impacted during emotional distractors. We used a modified oddball paradigm and documented the performance of pure movement. Participants were designated to draw a triangle or a polygon, while an emotional stimulus was presented. Speed was assessed using reaction time and movement time. The quality and precision of movement were assessed by calculating the accuracy and root-mean-square error (RMSE). Compared to drawings of triangles, polygons had higher accuracy under negative stimuli, but lower RMSE under positive stimuli. The results indicate that distracting emotional stimuli impact different aspects of movement quality, with movement complexity influencing accuracy under negative distractors and precision under positive distractors. This study provides further evidence that movement precision is an important feature of emotional embodiment that should be incorporated in future studies.
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Affiliation(s)
- Yingzhi Lu
- School of Psychology, Shanghai University of Sport, Shanghai, China
| | - Tianyi Wang
- School of Psychology, Shanghai University of Sport, Shanghai, China
| | - Qiuping Long
- School of Psychology, Shanghai University of Sport, Shanghai, China
| | - Zijian Cheng
- Brain and Cognitive Neuroscience Research Center, Liaoning Normal University, Dalian, China
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Fernández-Folgueiras U, Méndez-Bértolo C, Hernández-Lorca M, Bódalo C, Giménez-Fernández T, Carretié L. Realistic (3D) looming of emotional visual stimuli: Attentional effects at neural and behavioral levels. Psychophysiology 2021; 58:e13785. [PMID: 33550631 DOI: 10.1111/psyp.13785] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 11/28/2020] [Accepted: 01/19/2021] [Indexed: 11/28/2022]
Abstract
Previous research shows that endogenous attention (the controlled selection of certain aspects of our environment) is enhanced toward emotional stimuli due to its biological relevance. Although looming affective stimuli such as threat seem even more critical for survival, little is known about their effect on endogenous attention. Here, we recorded neural (event-related potentials, ERPs) and behavioral responses (errors and reaction times) to explore the combined effect of emotion and looming motion. 3D-recreated static and moving animals assessed as emotionally positive, negative, and neutral, were presented to participants (n = 71), who performed an indirect categorization task (vertebrate vs. invertebrate). Behavioral results showed better task performance, as reflected by lower number of errors and reaction times, in response to threatening stimuli. Neural indices revealed significant early (P1p, 150 milliseconds), intermediate (P2p, 240), and late (LPP, 450) effects, the latter being more intensely associated with behavior, as revealed by regression analyses. In general, neural indexes of attention to both static and dynamic stimuli showed a positivity offset in early stages and a negativity bias in subsequent phases. However, and importantly, the progressive inclusion of negative stimuli in the attentional focus is produced earlier in the case of dynamic (at P2p latency) than in static versions (at LPP). These results point to an enhancement of attention, particularly in temporal terms, toward stimuli combining motion and biological significance.
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Affiliation(s)
- Uxía Fernández-Folgueiras
- Departamento de Psicología Biológica y de la Salud, Facultad de Psicología, Universidad Autónoma de Madrid, Madrid, Spain
| | | | - María Hernández-Lorca
- Departamento de Psicología Biológica y de la Salud, Facultad de Psicología, Universidad Autónoma de Madrid, Madrid, Spain
| | - Cristina Bódalo
- Departamento de Psicología Biológica y de la Salud, Facultad de Psicología, Universidad Autónoma de Madrid, Madrid, Spain
| | - Tamara Giménez-Fernández
- Departamento de Psicología Básica, Facultad de Psicología, Universidad Autónoma de Madrid, Madrid, Spain
| | - Luis Carretié
- Departamento de Psicología Biológica y de la Salud, Facultad de Psicología, Universidad Autónoma de Madrid, Madrid, Spain
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Mancini C, Falciati L, Maioli C, Mirabella G. Threatening Facial Expressions Impact Goal-Directed Actions Only if Task-Relevant. Brain Sci 2020; 10:brainsci10110794. [PMID: 33138170 PMCID: PMC7694135 DOI: 10.3390/brainsci10110794] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 10/24/2020] [Accepted: 10/26/2020] [Indexed: 11/16/2022] Open
Abstract
Facial emotional expressions are a salient source of information for nonverbal social interactions. However, their impact on action planning and execution is highly controversial. In this vein, the effect of the two threatening facial expressions, i.e., angry and fearful faces, is still unclear. Frequently, fear and anger are used interchangeably as negative emotions. However, they convey different social signals. Unlike fear, anger indicates a direct threat toward the observer. To provide new evidence on this issue, we exploited a novel design based on two versions of a Go/No-go task. In the emotional version, healthy participants had to perform the same movement for pictures of fearful, angry, or happy faces and withhold it when neutral expressions were presented. The same pictures were shown in the control version, but participants had to move or suppress the movement, according to the actor’s gender. This experimental design allows us to test task relevance’s impact on emotional stimuli without conflating movement planning with target detection and task switching. We found that the emotional content of faces interferes with actions only when task-relevant, i.e., the effect of emotions is context-dependent. We also showed that angry faces qualitatively had the same effect as fearful faces, i.e., both negative emotions decreased response readiness with respect to happy expressions. However, anger has a much greater impact than fear, as it increases both the rates of mistakes and the time of movement execution. We interpreted these results, suggesting that participants have to exploit more cognitive resources to appraise threatening than positive facial expressions, and angry than fearful faces before acting.
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Affiliation(s)
- Christian Mancini
- Department of Clinical and Experimental Sciences, University of Brescia, Viale Europa 11, 25123 Brescia (BS), Italy; (C.M.); (L.F.); (C.M.)
| | - Luca Falciati
- Department of Clinical and Experimental Sciences, University of Brescia, Viale Europa 11, 25123 Brescia (BS), Italy; (C.M.); (L.F.); (C.M.)
| | - Claudio Maioli
- Department of Clinical and Experimental Sciences, University of Brescia, Viale Europa 11, 25123 Brescia (BS), Italy; (C.M.); (L.F.); (C.M.)
| | - Giovanni Mirabella
- Department of Clinical and Experimental Sciences, University of Brescia, Viale Europa 11, 25123 Brescia (BS), Italy; (C.M.); (L.F.); (C.M.)
- IRCCS Neuromed, Via Atinense 18, 86077 Pozzilli (IS), Italy
- Correspondence:
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8
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Assessing cognitive inhibition in emotional and neutral contexts in children. THE EDUCATIONAL AND DEVELOPMENTAL PSYCHOLOGIST 2020. [DOI: 10.1017/edp.2020.4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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9
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Noguchi Y, Kubo S. Changes in latency of brain rhythms in response to affective information of visual stimuli. Biol Psychol 2019; 149:107787. [PMID: 31647959 DOI: 10.1016/j.biopsycho.2019.107787] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 08/30/2019] [Accepted: 10/16/2019] [Indexed: 10/25/2022]
Abstract
It is widely known that emotionally-arousing pictures are perceived more rapidly than non-arousing pictures, although neural underpinnings of this effect remain unclear. Using electroencephalography, we presently measured neural oscillatory rhythms of the human brain in response to various emotional images from the International Affective Picture System. We found that an oscillation frequency in the alpha-to-beta band (8-30 Hz) became higher over the parietal cortex when participants viewed emotionally-arousing than non-arousing pictures. This modulation of neural rhythms was also observed in a valence dimension; emotionally-negative pictures induced faster neural rhythm than emotionally-positive pictures. Those results were consistent with previous studies reporting a speeded perception of high-arousing and negative stimuli (e.g. snakes and spiders) and further provided neural evidence for an adaptive function of emotion to accelerate the processing of potentially-dangerous stimuli.
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Affiliation(s)
- Yasuki Noguchi
- Department of Psychology, Graduate School of Humanities, Kobe University, 1-1 Rokkodai-cho, Nada, Kobe, 657-8501, Japan.
| | - Sayumi Kubo
- Department of Psychology, Graduate School of Humanities, Kobe University, 1-1 Rokkodai-cho, Nada, Kobe, 657-8501, Japan
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Chen D, Qu W, Xiang Y, Zhao J, Shen G. People of Lower Social Status Are More Sensitive to Hedonic Product Information-Electrophysiological Evidence From an ERP Study. Front Hum Neurosci 2019; 13:147. [PMID: 31156410 PMCID: PMC6530418 DOI: 10.3389/fnhum.2019.00147] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 04/17/2019] [Indexed: 11/13/2022] Open
Abstract
Consumer psychology research has shown that individuals of different social statuses have distinctive purchase intentions for different products. Individuals of a high social status will simultaneously measure the symbolic status meaning and utilitarian value of a product, but they will not show strong preferences for any attributes. However, individuals of a low social status show strong purchasing tendency for hedonic products that are associated with symbolic status meaning and could satisfy their spiritual needs. This phenomenon may be due to self-threat, which caused by hedonic products. Based on the above, this study compares the cognitive processing differences of hedonic and utilitarian label products between high- and low-social-status groups by recording event related potentials (ERPs). The results showed that under the P2, P3, and LPP components, the low-social-status group elicited smaller deflections in hedonic label stimuli than in utilitarian label stimuli. The high-social-status group did not show a significant difference in these components. These results suggested that individuals with a low social status are more sensitive to hedonic product information, because high-status information contained in the hedonic label induces a sense of threat in them and generates certain negative emotions.
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Affiliation(s)
- Di Chen
- Department of Psychology, Hunan Normal University, Changsha, China.,Cognition and Human Behavior Key Laboratory of Hunan Province, Hunan Normal University, Changsha, China
| | - Weiguo Qu
- Department of Psychology, Hunan Normal University, Changsha, China.,Cognition and Human Behavior Key Laboratory of Hunan Province, Hunan Normal University, Changsha, China
| | - Yanhui Xiang
- Department of Psychology, Hunan Normal University, Changsha, China.,Cognition and Human Behavior Key Laboratory of Hunan Province, Hunan Normal University, Changsha, China
| | - Jiaxu Zhao
- Department of Psychology, Hunan Normal University, Changsha, China.,Cognition and Human Behavior Key Laboratory of Hunan Province, Hunan Normal University, Changsha, China
| | - Guyu Shen
- Department of Psychology, Hunan Normal University, Changsha, China.,Cognition and Human Behavior Key Laboratory of Hunan Province, Hunan Normal University, Changsha, China
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