Emotional Intensity Research Articles

Resting-state effective connectivity is systematically linked to reappraisal success of high- and low-intensity negative emotions.

Emotion regulation is a process by which individuals modulate their emotional responses to cope with different environmental demands, for example, by reappraising the emotional situation. Here, we tested whether effective connectivity of a reappraisal-related neural network at rest is predictive of successfully regulating high- and low-intensity negative emotions in an emotion-regulation task. Task-based and resting-state functional magnetic resonance imaging (rs-fMRI) data of 28 participants were collected using ultra-high magnetic field strength at 7 Tesla during three scanning sessions. We used spectral dynamic causal modeling (spDCM) on the rs-fMRI data within brain regions modulated by emotion intensity. We found common connectivity patterns for both high- and low-intensity stimuli. Distinctive effective connectivity patterns in relation to low-intensity stimuli were found from frontal regions connecting to temporal regions. Reappraisal success for high-intensity stimuli was predicted by additional connections within the vlPFC and from temporal to frontal regions. Connectivity patterns at rest predicting reappraisal success were generally more pronounced for low-intensity stimuli, suggesting a greater role of stereotyped patterns, potentially reflecting preparedness, when reappraisal was relatively easy to implement. The opposite was true for high-intensity stimuli, which might require a more flexible recruitment of resources beyond what is reflected in resting state connectivity patterns. Resting-state effective connectivity emerged as a robust predictor for successful reappraisal, revealing both shared and distinct network dynamics for high- and low-intensity stimuli. These patterns signify specific preparatory states associated with heightened vigilance, attention, self-awareness, and goal-directed cognitive processing, particularly during reappraisal for mitigating the emotional impact of external stimuli. Our findings hold potential implications for understanding psychopathological alterations in brain connectivity related to affective disorders.

THE INFLUENCE OF THE NATIONAL MENTALITY ON THE MONUMENTAL WORKS OF SARGIS BAGHDASARYAN

Monumental art can have various manifestations. The sculptor's creative work is meant to give people an additional spiritual charge. Therefore, the responsibility of the artist towards the people is great, which expects from the artist emotional intensity, communication of high spiritual values. The high ideological and artistic qualities and the individual mastery of the sculptor are the main criteria for the creation of lasting creative values. In the article, it is justified that Sargis Baghdasaryan was able to successfully put the profile of the national mentality formed during the centuries-long struggle for existence of the Armenian people into the basis of his monumental sculptures and obtain works that do not lose their modernity going into the future.

Differences in Emotional Preferences toward Urban Green Spaces among Various Cultural Groups in Macau and Their Influencing Factors

This study explores the diversity in emotional tendencies and needs toward urban green spaces (UGSs) among people from different cultural backgrounds in the wave of cultural integration. We utilized social media data as research tools, gathering a wide range of perspectives and voices. Utilizing geolocation data from 176 UGSs in Macau, we collected 139,162 social media comments to analyze the emotional perceptions of different cultural groups. Furthermore, we conducted regression analysis on the number of posts and emotional intensity values from four linguistic groups—Chinese, English, Southeast Asian languages, and Portuguese—in UGSs, correlating them with ten locally relevant landscape features. Our findings reveal diverse attitudes, emotional inclinations, and functional and design needs of different linguistic groups toward UGSs, as follows: (1) there were significant differences in emotional intensity and tweet counts across 176 UGSs; (2) Chinese and Portuguese speakers showed a more positive attitude toward plazas and natural ecological areas, whereas English- and Southeast-Asian-language speakers tended to favor recreational areas and suburban parks; (3) Chinese speakers exhibited a more positive emotional intensity toward sports facilities, while English speakers placed more emphasis on green space areas, architecture, sports infrastructure, and plant landscapes; (4) there was no specific landscape feature preference for Portuguese- and Southeast-Asian-language speakers. This research not only deepens our understanding of the emotional perceptions and preferences of UGSs among different cultural groups but also explores the association between these groups and various urban landscape features. This provides important theoretical and practical insights for future UGS planning, construction, and promoting multicultural coexistence for sustainable urban development.

How green advertising drives pro-environmental willingness to pay? Evidence from a within-participant between-group experiment

PurposeThe purpose of this paper is to examine the influences of positive-framed and negative-framed green advertising on pro-environmental WTP. This study also explores the impacts of regulatory focus, environmental concern and pleasant level on green advertising effectiveness.Design/methodology/approachData are collected from a within-participant between-group online experiment in China. The generalized estimating equation (GEE) is employed to investigate the impact of green advertising on WTP. Grouped regression and mediation analyses are conducted to explore the influences of regulatory focus, environmental concern and pleasure on advertising efficacy.FindingsThe experimental outcomes indicate that green advertising significantly increases participants’ pro-environmental WTP, and negative-framed advertising is more effective than its positive-framed counterpart. Prevention focus heightens receptivity to green advertising, and the relation of environmental concern to advertising effectiveness is inverted U-shaped. Pleasure mediates the effect of green advertising on the WTP, and this mediating role is influenced by emotional intensity when advertising is negatively framed.Originality/valueEvidence suggests that green advertising may propel pro-environmental WTP by raising environmental awareness, but such a relationship remains severely understudied. As such, this study pioneers in exploring the impact of different-framed green advertising on pro-environmental WTP, extending the concept of green advertising to environmental management. By considering the influences of regulatory focus, environmental concern and pleasure, this study raises practical implications for designing green advertisements, such as increasing the usage of visual elements.

The white matter characteristic of the genu of corpus callosum coupled with pain intensity and negative emotion scores in patients with trigeminal neuralgia: a multivariate analysis.

Trigeminal neuralgia (TN) is a chronic neuropathic pain disorder that not only causes intense pain but also affects the psychological health of patients. Since TN pain intensity and negative emotion may be grounded in our own pain experiences, they exhibit huge inter-individual differences. This study investigates the effect of inter-individual differences in pain intensity and negative emotion on brain structure in patients with TN and the possible pathophysiology mechanism underlying this disease. T1 weighted magnetic resonance imaging and diffusion tensor imaging scans were obtained in 46 patients with TN and 35 healthy controls. All patients with TN underwent pain-related and emotion-related questionnaires. Voxel-based morphometry and regional white matter diffusion property analysis were used to investigate whole brain grey and white matter quantitatively. Innovatively employing partial least squares correlation analysis to explore the relationship among pain intensity, negative emotion and brain microstructure in patients with TN. Significant difference in white matter integrity were identified in patients with TN compared to the healthy controls group; The most correlation brain region in the partial least squares correlation analysis was the genus of the corpus callosum, which was negatively associated with both pain intensity and negative emotion. The genu of corpus callosum plays an important role in the cognition of pain perception, the generation and conduction of negative emotions in patients with TN. These findings may deepen our understanding of the pathophysiology of TN.

Empathy bodyssence: temporal dynamics of sensorimotor and physiological responses and the subjective experience in synchrony with the other's suffering.

Empathy is foundational in our intersubjective interactions, connecting with others across bodily, emotional, and cognitive dimensions. Previous evidence suggests that observing individuals in painful situations elicits whole bodily responses, unveiling the interdependence of the body and empathy. Although the role of the body has been extensively described, the temporal structure of bodily responses and its association with the comprehension of subjective experiences remain unclear. Building upon the enactive approach, our study introduces and examines "bodyssence," a neologism formed from "body" and "essence." Our primary goal is to analyze the temporal dynamics, physiological, and phenomenological elements in synchrony with the experiences of sportspersons suffering physical accidents. Using the empirical 5E approach, a refinement of Varela's neurophenomenological program, we integrated both objective third-person measurements (postural sway, electrodermal response, and heart rate) and first-person descriptions (phenomenological data). Thirty-five participants watched videos of sportspersons experiencing physical accidents during extreme sports practice, as well as neutral videos, while standing on a force platform and wearing electrodermal and heart electrodes. Subsequently, micro-phenomenological interviews were conducted. Bodyssence is composed of three distinct temporal dynamics. Forefeel marks the commencement phase, encapsulating the body's pre-reflective consciousness as participants anticipate impending physical accidents involving extreme sportspersons, manifested through minimal postural movement and high heart rate. Fullfeel, capturing the zenith of empathetic engagement, is defined by profound negative emotions, and significant bodily and kinesthetic sensations, with this stage notably featuring an increase in postural movement alongside a reduction in heart rate. In the Reliefeel phase, participants report a decrease in emotional intensity, feeling a sense of relief, as their postural control starts to reach a state of equilibrium, and heart rate remaining low. Throughout these phases, the level of electrodermal activity consistently remains high. This study through an enactive approach elucidates the temporal attunement of bodily experience to the pain experienced by others. The integration of both first and third-person perspectives through an empirical 5E approach reveals the intricate nature of bodyssence, offering an innovative approach to understanding the dynamic nature of empathy.

Process evaluation of PsyCovidApp, a digital tool for mobile devices aimed at protecting the mental health of healthcare professionals during the COVID-19 pandemic: a mixed method study.

PsyCovidApp, a digital intervention aimed at safeguarding the mental health of healthcare workers during the COVID-19 pandemic, demonstrated in a randomized clinical trial to yield significant improvements solely among healthcare workers undergoing psychotherapy or receiving psychotropic medication. (1) To identify contextual factors and mechanisms of action that influenced the impact of PsyCovidApp during the aforementioned trial; (2) To pinpoint enhancements for optimizing its efficacy. For the first objective, a process evaluation was conducted, amalgamating quantitative techniques (surveying 216 healthcare professionals who had utilized PsyCovidApp during the trial) and qualitative methods (in-depth interviews with 16 healthcare workers). The second objective involved a panel of seven experts, utilizing the RAND-UCLA methodology. The quantitative study (response rate = 40%) revealed that 22% of respondents had not fully accessed the content of PsyCovidApp. The average usage time was 22.7 min/day, being higher (p < 0.05) among consumers of psychotropic medications. Contents related to relaxation and mindfulness were most highly rated. Acceptability and usefulness scores ranged between 7.3-7.5/10 points, with higher ratings (p < 0.05) among women and older healthcare workers. The qualitative study uncovered that the primary barriers to using PsyCovidApp were workload, lack of time, and exhaustion. Its primary mechanisms of action included emotion identification, mental health regulation (e.g., insomnia, intense emotions), and learning of techniques and skills. The expert panel reached a consensus on 29 proposals to optimize PsyCovidApp. The knowledge derived from this study could inform the design and implementation of future similar digital tools.

The Mouse Inferior Colliculus Responds Preferentially to Non-Ultrasonic Vocalizations.

The inferior colliculus (IC), the midbrain auditory integration center, analyzes information about social vocalizations and provides substrates for higher level processing of vocal signals. We used multichannel recordings to characterize and localize responses to social vocalizations and synthetic stimuli within the IC of female and male mice, both urethane anesthetized and unanesthetized. We compared responses to ultrasonic vocalizations (USVs) with other vocalizations in the mouse repertoire and related vocal responses to frequency tuning, IC subdivisions, and sex. Responses to lower frequency, broadband social vocalizations were widespread in IC, well represented throughout the tonotopic axis, across subdivisions, and in both sexes. Responses to USVs were much more limited. Although we observed some differences in tonal and vocal responses by sex and subdivision, representations of vocal responses by sex and subdivision were largely the same. For most units, responses to vocal signals occurred only when frequency response areas overlapped with spectra of the vocal signals. Since tuning to frequencies contained within the highest frequency USVs is limited (<15% of IC units), responses to these vocalizations are correspondingly limited (<5% of sound-responsive units). These results highlight a paradox of USV processing in some rodents: although USVs are the most abundant social vocalization, their representation and the representation of corresponding frequencies are less than lower frequency social vocalizations. We interpret this paradox in light of observations suggesting that USVs with lower frequency elements (<50 kHz) are associated with increased emotional intensity and engage a larger population of neurons in the mouse auditory system.

Facial cues to anger affect meaning interpretation of subsequent spoken prosody

Abstract In everyday life, visual information often precedes the auditory one, hence influencing its evaluation (e.g., seeing somebody’s angry face makes us expect them to speak to us angrily). By using the cross-modal affective paradigm, we investigated the influence of facial gestures when the subsequent acoustic signal is emotionally unclear (neutral or produced with a limited repertoire of cues to anger). Auditory stimuli spoken with angry or neutral prosody were presented in isolation or preceded by pictures showing emotionally related or unrelated facial gestures (angry or neutral faces). In two experiments, participants rated the valence and emotional intensity of the auditory stimuli only. These stimuli were created from acted speech from movies and delexicalized via speech synthesis, then manipulated by partially preserving or degrading their global spectral characteristics. All participants relied on facial cues when the auditory stimuli were acoustically impoverished; however, only a subgroup of participants used angry faces to interpret subsequent neutral prosody. Thus, listeners are sensitive to facial cues for evaluating what they are about to hear, especially when the auditory input is less reliable. These results extend findings on face perception to the auditory domain and confirm inter-individual variability in considering different sources of emotional information.

Difficulties in emotion regulation and well-being in breast cancer

ABSTRACT Objective: Breast cancer is responsible for disruptive changes in women’s lives, causing them to experience diverse and intense negative emotions that can affect their perception of well-being. The present study aimed to characterize difficulties in emotion regulation (ER), according to Gratz and Roemer’s multidimensional assessment, in women with breast cancer and to relate them with General Well-Being and its different domains: Physical, Social/Familial, Emotional, and Functional. Method: Ninety-five Portuguese women with breast cancer aged between 32 and 75 years answered a sociodemographic and clinical questionnaire and the Portuguese versions of the Difficulties in Emotion Regulation Scale and the Functional Assessment of Cancer Therapy – General. Data were collected in an oncology public hospital. Results: In general, difficulties in ER presented negative correlations with General Well-Being and its domains. The multiple regression analysis findings indicated that two specific types of difficulties, Limited Access to ER Strategies and Lack of Emotional Clarity, play a significant role in predicting well-being, especially in the Emotional domain, which was most compromised in these patients. Conclusions: These difficulties should be approached within psycho-oncological interventions as they are essential contributors to improving emotional and general well-being and fostering psychological adaptation to breast cancer.

Call combination in African forest elephants Loxodonta cyclotis.

Syntax, the combination of meaning-devoid phonemes into meaningful words, which in turn are combined in structurally and semantically complex sentences, is fundamental to the unlimited expressiveness of human languages. Studying the functions of call combinations in non-human species provides insights into the evolution of such syntactic capabilities. Here, we investigated the combination of high amplitude broadband calls with low frequency rumble vocalizations in a highly social species, the African forest elephant Loxodonta cyclotis. Rumbles play an integral role in coordinating social interactions by transmitting socially relevant information, including individual identity. By contrast, broadband calls, such as roars, are thought to function as signals of distress and urgency as they are typically produced in situations of high emotional intensity. Functional changes associated with the combination of these calls remain little understood. We found that call combinations were produced by all age-sex classes but were most prevalent in immature individuals. We found that rumbles used singularly occurred in all five investigated social contexts, whereas single broadband calls were restricted to two resource-related contexts. Call combinations also occurred in all five contexts, suggesting an increase in the functional use of broadband calls when combined with rumbles, analogous to the generativity brought about through syntax in human speech. Moreover, combining calls appeared to lead to functional shifts towards high-stake contexts. Call combinations were more likely in competition contexts compared to single rumbles, and more likely in separation contexts compared to single broadband calls. We suggest that call combination in forest elephants may aide to reduce message ambiguity in high-stake situation by simultaneously communicating distress and individual identity, which may be critical to secure access to resources, reduce the risk of injury and to reunite with or recruit the support of the family group.

Developing an Artistic Approach to Ethnographic Research

This paper argues that an artistic approach can enhance the power of ethnographic research by slowing down reasoning, processing emotions and complying with the ethics of representation. The author reflects on her experiences during fieldwork in Norway among minoritized Norwegians working in the art and cultural sector, and the intense emotions and bodily reactions she experienced while listening to painful stories of trauma. She describes how this emotional intensity led her to start drawing images, and later to create a traveling exhibition.

Supplemental Material for Monitoring Emotional Intensity and Variability to Forecast Depression Recurrence in Real Time in Remitted Adults

Supplemental Material for Monitoring Emotional Intensity and Variability to Forecast Depression Recurrence in Real Time in Remitted Adults

The Relationship between Religiosity Level and Emotional Responses to Artificial Intelligence in University Students

This article aims to analyze the correlations between the level of religiosity and emotional responses to artificial intelligence (AI). In these times marked by the growing penetration of artificial intelligence into people’s everyday lives, it is important to identify the sociocultural determinants of attitudes towards this increasingly dynamically developing technology. A significant element of society’s cultural mosaic is religiosity, and, as such, it undoubtedly has an effect on emotional responses to AI. This is a reason to investigate how religions and religiosity impact attitudes towards AI. The study used Welch’s analysis of variance (ANOVA) to compare university students’ emotional reactions to AI across religiosity levels, which allowed for identifying significant differences in the levels of emotions such as fear, sadness, and anger between irreligious, religious, and indifferent groups. Significant differences in emotional responses to AI were found between individuals with different religiosity levels. Compared to irreligious and indifferent students, the religious ones more often showed intense emotions, such as fear and anger. The results indicate the need to include the issues of religion and religiosity in the process of designing and implementing AI. This may contribute to a greater acceptance of this technology in a society of individuals with different levels of religiosity. Understanding the effect of religiosity on the response to AI is also of considerable importance for the development and implementation of ethically responsible AI solutions, which should take account of the diversity of individuals’ beliefs and value systems.

The reminiscence bump and the self: evidence from five studies on positive and negative memories

ABSTRACT A plethora of studies have shown that people persistently remember public and personal events experienced during adolescence and early adulthood, particularly with a positive valence. In five studies, we investigate the reminiscence bump (RB) for positive and negative memories of public events (Studies 1 and 2), private events (Study 3), music-related events (Study 4), and cross-cultural memory differences (i.e., China and US) (Study 5). Participants retrieved either one positive or one negative memory, indicated their Age of Encoding, and provided secondary measures, i.e., memory vividness and rehearsal (Studies 1 and 3) and emotional intensity (Studies 2 and 4). About 10,000 memories were collected and positive memories appeared generally older than negative recollections, but the RB emerged for both positive and negative memories. Furthermore, the peak was earlier for positive memories of public events (<15 years old) than for negative memories (20–40 years), while no differences were found for private events or music-related experiences (15–25 years). Chinese had their RB later than US respondents. Finally, autobiographical recollections have moderate to low associations with secondary measures of phenomenological features of memory. These findings are consistent with the identity-formation theory, providing additional and important information on the development of the Self.

Affective Prompt-Tuning-Based Language Model for Semantic-Based Emotional Text Generation

The large language models based on transformers have shown strong text generation ability. However, due to the need for significant computing resources, little work has been done to generate emotional text using language models such as GPT-2. To address this issue, the authors proposed an affective prompt-tuning-based language model (APT-LM) equipped with an affective decoding (AD) method, aiming to enhance emotional text generation with limited computing resources. In detail, the proposed model incorporates the emotional attributes into the soft prompt by using the NRC emotion intensity lexicon and updates the additional parameters while freezing the language model. Then, it steers the generation toward a given emotion by calculating the cosine distance between the affective soft prompt and the candidate tokens generated by the language model. Experimental results show that the proposed APT-LM model significantly improves emotional text generation and achieves competitive performance on sentence fluency compared to baseline models across automatic evaluation and human evaluation.

Spatiotemporal dynamics of hippocampal-cortical networks underlying the unique phenomenological properties of trauma-related intrusive memories

Trauma-related intrusive memories (TR-IMs) possess unique phenomenological properties that contribute to adverse post-traumatic outcomes, positioning them as critical intervention targets. However, transdiagnostic treatments for TR-IMs are scarce, as their underlying mechanisms have been investigated separate from their unique phenomenological properties. Extant models of more general episodic memory highlight dynamic hippocampal-cortical interactions that vary along the anterior-posterior axis of the hippocampus (HPC) to support different cognitive-affective and sensory-perceptual features of memory. Extending this work into the unique properties of TR-IMs, we conducted a study of eighty-four trauma-exposed adults who completed daily ecological momentary assessments of TR-IM properties followed by resting-state functional magnetic resonance imaging (rs-fMRI). Spatiotemporal dynamics of anterior and posterior hippocampal (a/pHPC)-cortical networks were assessed using co-activation pattern analysis to investigate their associations with different properties of TR-IMs. Emotional intensity of TR-IMs was inversely associated with the frequency and persistence of an aHPC-default mode network co-activation pattern. Conversely, sensory features of TR-IMs were associated with more frequent co-activation of the HPC with sensory cortices and the ventral attention network, and the reliving of TR-IMs in the “here-and-now” was associated with more persistent co-activation of the pHPC and the visual cortex. Notably, no associations were found between HPC-cortical network dynamics and conventional symptom measures, including TR-IM frequency or retrospective recall, underscoring the utility of ecological assessments of memory properties in identifying their neural substrates. These findings provide novel insights into the neural correlates of the unique features of TR-IMs that are critical for the development of individualized, transdiagnostic treatments for this pervasive, difficult-to-treat symptom.

Analysis of the influence of emotions on the decision-making of entrepreneurs using neurotechnologies

This study examines the influence of emotional factors on entrepreneurial decision-making, specifically focusing on early-stage entrepreneurs and those with more years of experience in the entrepreneurial process. The aim is to understand how emotional intensity affects business decisions at different stages of entrepreneurship. Neuroqualitative interviews were conducted using a stratified sample of entrepreneurs. The methodology included semi-structured interviews. Galvanic Skin Response (GSR) technology was employed to simultaneously measure participants’ emotional levels during the interviews. The results revealed significant differences in emotional levels between novice and experienced entrepreneurs concerning the analysed emotional factors. Novice entrepreneurs exhibited higher levels of anxiety and fear, especially in questions not previously anticipated, while experienced entrepreneurs showed confidence and a more optimistic outlook, particularly on topics related to long-term consolidation and revenue forecasting. This study highlights originality by demonstrating the importance of emotional factors in entrepreneurial decision-making and their variation over time in the entrepreneurial process. The use of GSR technology in neuroqualitative interviews adds a unique dimension by providing an objective assessment of entrepreneurs’ emotional levels, thus complementing the qualitative richness of verbal responses. These findings contribute to a deeper understanding of emotional complexity in business decision-making and emphasize the need to consider these aspects in entrepreneurship support strategies.

In my life: memory, self and The Beatles

ABSTRACT In a large-scale study, we asked people for their memories of The Beatles. Over four thousand respondents completed an online questionnaire. The memory could be related to a song, album, event, TV, film, or even a personal encounter. Respondents judged the age at which the event remembered had occurred and rated the memory for vividness, emotional intensity, valence and rehearsal. We found 38% of the memories were classified as “seeing The Beatles live”, 25% “buying Beatles music”, 20% “love of The Beatles” and 17% of the memories were “listening to Beatles songs with other people” – what we refer to as cascading memories. Among the younger respondents (aged 26 and under), 84% of the memories were cascading in nature. The memories dated to what we term the “self-defining period” in autobiographical memory (previously termed “the reminiscence bump”), with a mean age-at-encoding of 13.6 years, which is consistent with other studies of memories associated with music. We propose that these memories reflect the formation of generational identity [Mannheim, K. (1952). The problem of generations. In K. Mannheim (Ed.), Essays on the sociology knowledge (pp. 276–321). Routledge & Keegan Paul].

Neural signatures of shared subjective affective engagement and disengagement during movie viewing.

When watching a negative emotional movie, we differ from person to person in the ease with which we engage and the difficulty with which we disengage throughout a temporally evolving narrative. We investigated neural responses of emotional processing, by considering inter-individual synchronization in subjective emotional engagement and disengagement. The neural underpinnings of these shared responses are ideally studied in naturalistic scenarios like movie viewing, wherein individuals emotionally engage and disengage at their own time and pace throughout the course of a narrative. Despite the rich data that naturalistic designs can bring to the study, there is a challenge in determining time-resolved behavioral markers of subjective engagement and disengagement and their underlying neural responses. We used a within-subject cross-over design instructing 22 subjects to watch clips of either neutral or sad content while undergoing functional magnetic resonance imaging (fMRI). Participants watched the same movies a second time while continuously annotating the perceived emotional intensity, thus enabling the mapping of brain activity and emotional experience. Our analyses revealed that between-participant similarity in waxing (engagement) and waning (disengagement) of emotional intensity was directly related to the between-participant similarity in spatiotemporal patterns of brain activation during the movie(s). Similar patterns of engagement reflected common activation in the bilateral ventromedial prefrontal cortex, regions often involved in self-referenced evaluation and generation of negative emotions. Similar patterns of disengagement reflected common activation in central executive and default mode network regions often involved in top-down emotion regulation. Together this work helps to better understand cognitive and neural mechanisms underpinning engagement and disengagement from emotionally evocative narratives.