Negative Pictures Research Articles

Short- and long-term effects of emotion up- and down-regulation

Abstract It is an open question in cognitive emotion regulation research how emotion regulation unfolds over time, and whether the brain regions involved in down-regulation are also recruited during up-regulation of emotions. As a replication and extension of our preceding study, we conducted an fMRI study in young healthy adults on the neural basis of up- and down-regulation of negative and neutral pictures during the immediate stimulation phase as well as after short- and long-term delays (N=47 for immediate and short-term delays, a subset of N=30 for long-term delays). For this, we employed three experimental conditions—down-regulation (distance), maintenance (permit), and up-regulation (intensify)—for negative and neutral pictures, and investigated the neural responses during the stimulation and post-stimulation phase as well as during re-exposure after 10 min and after 1 week. We observed the following main results: first, we found greater activation in emotion-generating regions such as the amygdala in the permit vs. distance and the intensify vs. distance comparisons, but not in the intensify vs. permit comparison. Second, we observed greater activation in emotion-regulating regions such as the right inferior parietal and right superior / middle frontal cortex in the distance vs. permit and the distance vs. intensify contrasts, but not the permit vs. intensify contrast. Third, we found that the activation difference between distance and intensify within the amygdala reversed after the regulation period. Fourth, previous emotion regulation did not influence the activation during re-exposure, neither after 10 min nor after 1 week. Taken together, the results provide a partial replication of persistent effects observed in our preceding study, indicate different neural systems for up- and down-regulation, and demonstrate that a broader perspective on emotion regulation can be achieved by simultaneously considering different goals, directions, and strategies of emotion regulation in a single experiment.

30 Changing the Meaning of Emotional Encounters: Cognitive Reappraisal Success is Unrelated to Cognitive Reappraisal Tactic

Objective:Cognitive reappraisal is a frequently researched emotion regulation strategy. It broadly describes one's ability to alter or reinterpret the meaning of personally relevant events. Cognitive reappraisal is robustly associated with lower self-reported negative affect, lower physiological arousal, and higher positive affect, which is the reason why it is a key component of many psychotherapeutic interventions. However, little research to date has investigated different types of cognitive reappraisal tactics and their association with cognitive reappraisal success. Given that there are an arguably indefinite number of ways to reappraise personally relevant events, it would be clinically informative to identify those tactics that are associated with the greatest decline in negative emotionality. The current study investigated whether one's predominant use of a specific reappraisal strategy is associated with divergent cognitive reappraisal success.Participants and Methods:A total of 42 participants (67% women; M = 23.33 years, SD = 6.05 years) took part in this cross-sectional study. Cognitive reappraisal was administered via a computerized task modeled after McRae et al. (2012). A total of 45 previously normed pictures were shown in the cognitive reappraisal task (Lang et al., 2001). Participants were asked to either decrease how they felt or look at negatively evocative images. The dependent measure was success of downregulating negative emotion after the “decrease” versus “look” instruction (i.e., cognitive reappraisal success). A mood manipulation check, a questionnaire asking about participants' reappraisal strategies, and frequency of each reappraisal tactic was conducted after the task was completed to ensure that participants implemented the task as intended. Reappraisal tactics were rated by 3 independent raters individually according to a previously established rating tactic coding system (McRae et al., 2012). An analysis of variance was conducted comparing reappraisal success across groups of the reappraisal tactic most frequently used for each participant. Additionally, total number of reappraisal strategies used was included as a covariate.Results:Participants endorsed significantly higher negative mood after looking at negative versus neutral pictures, t(41) = 22.70, p < .05). Ratings further indicated that participants were able to significantly decrease how negative they felt when reappraising versus looking at negative pictures, t(41) = 11.95, p < .05. On average, participants' most frequently used reappraisal tactic was used 50.54% (SD = 16.32) of the time. Descriptive statistics on frequency of reappraisal tactics across participants is shown. Regarding the analysis of variance of divergent reappraisal success based on tactic, no significant relationship was found (p > .05). The inclusion of number of reappraisal strategies per participant did not impact the results (p > .05).Conclusions:The present study did not show a significant difference between reappraisal tactics regarding their cognitive reappraisal success. This replicates past findings and indicates that type of reappraisal tactic used may be not as impactful as using cognitive reappraisal in some fashion. However, reappraisal tactics were not distributed equally across participants. Future studies should include larger samples to attain adequate sample sizes for each reappraisal tactic. Furthermore, participants should be instructed to use a specific reappraisal tactic alongside their self-selected reappraisal preferences to gain insight into the relative success of different reappraisal tactics. Clinical relevance of present findings is discussed.

29 Regulate to Remember: Cognitive Reappraisal Ability Impacts Prospective Memory Performance

Objective:Emotion regulation is generally thought of as the process of overriding one's initial emotional response to personally relevant events. One frequently investigated type of emotion regulation is cognitive reappraisal, which describes one's ability to cognitively alter the meaning of an event. Cognitive reappraisal is associated with better cognitive, social, and health outcomes compared to other emotion regulation strategies. The cognitive building blocks of cognitive reappraisal are related to executive cognitive control processes, which broadly describe one's ability to engage in non-automatic and goal-oriented behaviors. Crucially, executive control processes are also relevant in demanding cognitive tasks such as prospective memory since, similarly to cognitive reappraisal, they involve effortful and purpose driven efforts. However, cognitive reappraisal has thus far not been investigated regarding prospective memory performance despite findings that suggest that emotionally evocative stimuli improve prospective memory performance. The present study investigated whether cognitive reappraisal state and trait measures as well as other types of emotion regulation strategies are associated with prospective memory accuracy of negatively valenced prospective memory targets.Participants and Methods:A total of 45 participants (69% women; M = 22.62 years, SD = 5.69 years) took part in this cross-sectional study. Cognitive reappraisal and prospective memory tasks were administered on the computer. A total of 106 pictures were shown in the prospective memory task, including 12 prospective memory hits. A 2-back paradigm was used as the effortful ongoing task. Dependent measures included accuracy of and reaction times to negative prospective memory hits. A total of 45 pictures were shown in the cognitive reappraisal task. Participants were asked to decrease their negative emotions when looking at previously normed negatively valenced pictures versus merely looking at them (Lang et al., 2001). Dependent measures in the cognitive reappraisal task included success of downregulating negative emotion after the DECREASE versus LOOK instruction. A mood manipulation check and a questionnaire asking about participants' reappraisal strategies was conducted. Trait based measures of emotion regulation included the Emotion Regulation Questionnaire and the Dysfunction of Emotion Regulation Scale.Results:Participants endorsed significantly higher negative mood after looking at negative versus neutral pictures, t(48) = 22.77, p , .05). Ratings further indicated that participants were able to significantly decrease how negative they felt when reappraising versus looking at negative pictures, t(44) = 12.82, p , .05. Regarding the relationship between prospective memory accuracy of negatively valanced prospective memory targets and cognitive reappraisal ability, no significant bivariate correlation was found (p > .05). However, a significant bivariate correlation was found between reaction times to negatively valenced prospective memory targets and cognitive reappraisal ability (rs = -.32, p = .03). No significant relationship was observed between prospective memory accuracy of or reaction times to negatively valenced prospective memory targets and trait based measures of emotion regulation (all ps > .05).Conclusions:Hypotheses were partly supported. Higher state-based cognitive reappraisal abilities may be associated with lower cognitive costs when asked to remember negatively evocative pictures and/or higher overall cognitive capacity. The importance of assessing emotion regulation when utilizing emotionally evocative stimuli and their clinical significant is discussed.

Theta-band Connectivity within Cognitive Control Brain Networks Suggests Common Neural Mechanisms for Cognitive and Implicit Emotional Control.

Self-control is a core aspect of adaptive human behavior. It allows the attainment of personal goals by regulating unwanted thoughts, emotions, and behavior. Previous research highlighted the crucial role of cognitive control for explicitly pursued self-control and explicit emotion regulation strategies (such as cognitive reappraisal or attentional distraction). The present study investigated whether similar neural mechanisms would be involved in an implicit self-control task that acted as a covert emotion regulation strategy. Thirty-six female participants unscrambled sentences of either neutral (no-regulation condition) or neutral and self-control-related content (regulation condition; REG) before passively viewing negative and neutral pictures. Compared with the no-regulation condition, implicit induction of self-control reduced the amplitude of the late positive potential to negative pictures, indicating successful emotion downregulation. Crucially, implicit self-control enhanced connectivity within the two cognitive control brain networks in the theta frequency band. Specifically, for the frontoparietal network, increased connectivity from the dorsolateral PFC to the intraparietal cortex was observed. For the cingulo-opercular network, increased connectivity from dorsal anterior cingulate cortex to the left anterior insula/frontal operculum and from the right anterior insula/frontal operculum to the dorsal anterior cingulate cortex was observed. These effects were accompanied by a decrease in prestimulus alpha power in the right primary visual cortex, suggesting adjustment of attentional and perceptual processes in preparation for the upcoming affective stimulation. Together, our results indicate that self-control enhances cognitive control that is necessary for setting, maintaining, and monitoring the achievement of self-control behavior, as well as regulation of attentional and emotional processes.

Photographic Reportage of War on Terror: A Perspective of Mainstream Print Media in Pakistan

The current study focuses on the depiction of ‘war on terror’ in Pakistan's mainstream print media in 2014-15. After the APS (Army Public School, Peshawar) assault in December 2014, there was a large number of sensitive contents shared on media. This research examines visual content published in leading newspapers of Pakistan, namely, Dawn, Daily Jang, and Nawa-i-Waqt from December 2014 to November 2015. The researchers examined the front and back pages of the chosen newspapers for specific photojournalistic evidence during a set period of time. For this research, quantitative content analysis and simple random sampling method was used. According to the findings of the study, the frequency of negative pictures related to the ‘war on terror’ is higher in Pakistan's print media. In addition, when compared to English print media, the Urdu press has a higher frequency of graphic content connected to the war on terror. It's also been noted that the mainstream print media (Dawn, Jang, and Nawa-e-Waqt) aren't doing a good photojournalism related to war on terror. When compared to the English press in Pakistan, the Urdu press provides greater sensationalism and dramatization in terms of pictorial coverage of the incident.

A critical discourse analysis of the representation of Ukrainian refugees across the British mainstream news media

This research investigates the dominant rhetorical/ discursive strategies in the British mainstream news media regarding their reports on Ukrainian refugees in the United Kingdom (UK). While news media have negatively constructed the non-European refugees, as previous studies have revealed, this research is unique because it specifically focuses on European refugees as its research sample. The ultimate objective was to demonstrate how the news media in the UK portrayed the incoming Ukrainian refugees on British soil. The data were 40 Ukrainian-refugee-related news reports published in four mainstream news media in the UK from March until July 2022. The data was then analysed by using Wodak’s Discourse-Historical Approach (DHA), consisting of six analytical categories: Referential, Predication, Argumentation (Topoi), Perspectivisation, Mitigation, and Intensification (Reisigl Wodak, 2008). The research found that regardless of their ideologies, all four news media consistently employed the discursive strategies of humanization and individualization and pervasively established a positive argumentative strategy on Ukrainian refugees. These dominant strategies depict a positive representation of Ukrainian refugees. Moreover, despite the overall negative picture of third-world refugees in British news media, the finding of this research is distinctive from the previous ones, showing that the British news media actively constructed the Ukrainian refugees positively and sympathetically. It is argued that the news media’s ideological stance of Eurocentrism and biased racial values played a decisive role in framing the pictures of European/Ukrainian and non-European refugees in their reports.

THE EFFECTS OF PERSONALITY TRAITS AND EMOTIONAL INTELLIGENCE ON EMOTIONAL INFORMATION PROCESSING SPEED

In this present study, we aimed to explore whether personality traits within the Big Five model and trait emotional intelligence may have the ability to predict the response speed to emotional stimuli in athletes. We also investigated whether athletes' response speed may differ due to the stimuli's emotional content. The sample included 62 male student-athletes who participated in the study. Participants first completed measures of personality and emotional intelligence. Afterward, they completed an experimental task to measure response speed to emotional stimuli. In this experiment, participants responded to neutral, positive, or negative emotional pictures selected from the International Affective Picture System (IAPS). Results demonstrated that extraversion and neuroticism were not correlated to response speed to emotional stimuli. However, consistent with our predictions, openness to experience was associated (p< .01) with the emotional information processing speed of positively valenced stimuli. Besides, the appraisal of emotions dimension of the trait emotional intelligence was also significantly and negatively correlated to response speed to positively valenced pictures. Although the present study provided only partial support for our predictions regarding the link between emotional information processing speed, personality, and emotional intelligence, our results have some preliminary implications for both researchers and practitioners. Accordingly, our study showed that openness to experience and appraisal of emotions might be a valuable construct for a better understanding individuals' responses to positive emotional stimuli and previously known personality traits.

Culturally sensitive active ageing seen through the lens of the welfare theory of health: assistant nurses' views.

Assistant nurses caring for older adults with immigrant backgrounds are on the front lines of a practical, theoretical, and policy battlefield. They need to implement culturally sensitive care provision while not overstating the importance of culture, thereby, contributing to a negative picture of older immigrants as especially problematic. One proposed way to strike such a balance is the welfare theory of health (WTH). In this article, we let assistant nurses apply the WTH to a series of questions in four different vignettes representing the life stories of older persons who characterize typical dilemmas described by the theory. The results show that, through the lens of the WTH, assistant nurses looked for individual care preferences rather than stereotypical ideas about cultural characteristics. Further, the assistant nurses expressed a desire to get to know the persons more deeply to better interpret and understand their individual preferences. Thus, the theoretical framework is useful not only for exposing vulnerabilities to which some older adults with immigrant backgrounds may be exposed, but also for finding ways to mitigate the vulnerability by illuminating vital life goals and using them as a framework to organize care. This approach allows for mitigating the gap between the vital life goals and available resources to achieve a holistic state of health.

O1A1-04 Characteristics of cerebral blood flow measured by near-infrared spectroscopy in adult males and females during Positive and Negative picture presentation using IAPS

O1A1-04 Characteristics of cerebral blood flow measured by near-infrared spectroscopy in adult males and females during Positive and Negative picture presentation using IAPS

Are There Age-Related Differences in Effects of Positive and Negative Emotions in Arithmetic?

We investigated effects of emotions on arithmetic problem-solving and age-related differences in these effects. Young and older adults verified addition problems displayed superimposed on emotionally negative, positive, or neutral pictures. Participants obtained poorer performance in emotion than in neutral conditions, with stronger interference by negative than positive emotions. Also, participants were more impaired by negative emotions while solving true problems than false problems, whereas they were influenced by positive emotions similarly on true and false problems. Interestingly, effects of both positive and negative emotions were comparable in young and older adults. These findings have important implications for further understanding how negative and positive emotions influence arithmetic problem-solving.

Event-related delta and theta responses may reflect the valence discrimination in the emotional oddball task.

How emotion and cognition interact is still a matter of debate. Investigation of this interaction in terms of the brain oscillatory dynamics appears to be an essential approach. To investigate this topic, we designed two separate three-stimulus oddball tasks, including emotional stimuli with different valences. Twenty healthy young subjects were included in the study. They completed two tasks, namely: the positive emotional oddball task and the negative emotional oddball task. Each task included the target, non-target, and distractor stimuli. Positive and negative pictures were the target stimuli in the positive and negative emotional oddball task. We asked participants to determine the number of target stimuli in each task. During sessions, EEGs were recorded with 32 electrodes. We found that (negative) target stimuli elicit higher delta (1-3.5Hz) and theta (4-7Hz) power responses but not the phase-locking responses compared to (positive) distractor stimuli during the negative oddball task. On the other hand, the same effect was not seen during the positive emotional oddball task. Here, we showed that the valence dimension interacted with the target status. Finally, we summarized our results that the presence of negative distractors attenuated the target effect of the positive stimuli due to the negative bias.

Brain mediators of negative affect-induced physical symptom reporting in patients with functional somatic syndromes

Functional somatic syndromes (FSS) include fibromyalgia, irritable bowel syndrome (IBS), and others. In FSS patients, merely viewing negative affective pictures can elicit increased physical symptoms. Our aim was to investigate the neural mechanisms underlying such negative affect-induced physical symptoms in FSS patients. Thirty patients with fibromyalgia and/or IBS and 30 healthy controls (all women) watched neutral, positive and negative affective picture blocks during functional MRI scanning and rated negative affect and physical symptoms after every block. We compared brain-wide activation during negative versus neutral picture viewing in FSS patients versus controls using robust general linear model analysis. Further, we compared neurologic pain signature (NPS), stimulus intensity-independent pain signature (SIIPS) and picture-induced negative emotion signature (PINES) responses to the negative versus neutral affect contrast and investigated whether they mediated between-group differences in affective picture-induced physical symptom reporting. More physical symptoms were reported after viewing negative compared to neutral pictures, and this effect was larger in patients than controls (p = 0.025). Accordingly, patients showed stronger activation in somatosensory regions during negative versus neutral picture viewing. NPS, but not SIIPS nor PINES, responses were higher in patients than controls during negative versus neutral pictures (p = 0.026). These differential NPS responses partially mediated between-group differences in physical symptoms. In conclusion, picture-induced negative affect elicits physical symptoms in FSS patients as a result of activation of somatosensory and nociceptive brain patterns, supporting the idea that affect-driven alterations in processing of somatic signals is a critical mechanism underlying FSS.

EEG-Correlates of Emotional Memory and Seasonal Symptoms

The aim of this study was to investigate a potential all-year vulnerability of people with seasonal mood fluctuations. We compared behavioral and neurophysiological responses to emotional stimuli in summer between people who report seasonal symptoms in winter and those who do not. EEG was recorded in summer from 119 participants while they memorized 60 emotional pictures, balanced for valence and arousal. The Seasonal Pattern Assessment Questionnaire was used to determine seasonal symptoms. EEG power was analyzed in the alpha and gamma frequency bands and in early (50–150 ms) and late (300–400 ms) time-windows over frontal, temporal, and occipital sites. Positive pictures were more frequently recalled than negative and neutral pictures, and negative pictures were more frequently recalled than neutral pictures (p < 0.001), but memory performance did not interact with seasonality. EEG power was overall higher in participants without elevated levels of seasonal symptoms (p = 0.043). This group difference interacted with emotional valence (p = 0.037), region of interest (p = 0.003), hemispheric differences (p = 0.027), frequency band (0.032), and time-window (0.018). This differential pattern of activation while viewing emotional pictures suggests a difference in emotional processing between the groups. The absence of behavioral effects but presence of differences in EEG activity suggests an all-year-long difference in processing of emotional contents in people who experience seasonal symptoms in winter.

Emotion regulation in adolescents with major depression – Evidence from a combined EEG and eye-tracking study

BackgroundAdolescent major depression (MD) is characterized by deficits in emotion regulation (ER). Little is known about the neurophysiological correlates that are associated with these deficits. Moreover, the additional examination of visual attention during ER would allow a more in-depth understanding of ER deficits but has not yet been applied simultaneously. MethodsN = 33 adolescents with MD and n = 35 healthy controls (HCs) aged 12–18 years performed an ER task during which they either a) down-regulated their negative affective response to negative images via cognitive reappraisal or b) attended the images without changing their affective response. During the task, the Late Positive Potential (LPP), gaze fixations on emotional image aspects, and self-reported affective responses were collected simultaneously. ResultsCompared to HCs, adolescents with MD demonstrated reduced ER success based on self-report but did not differ in LPP amplitudes. Participants in both groups showed increased amplitudes in the middle LPP window when they reappraised negative pictures compared to when they attended them. Only in the HC group, increased LPP amplitudes during reappraisal were paralleled by more positive affective responses. LimitationThe applied stimuli were part of picture databases and might therefore have limited self-relevance. ConclusionsIncreased LPP amplitude during ER in both groups might be specific to adolescence and might suggest that ER at this age is challenging and requires a high amount of cognitive resources. These findings provide an important starting point for future interventional studies in youth MD.

The Moderating Role of Neuroticism on Evaluative Conditioning: Evidence From Ambiguous Learning Situations

Numerous studies have demonstrated a link between neuroticism and negative biases. Although some studies suggest that people with high neuroticism give more weight to negative information, others suggest that they respond more strongly to both positive and negative information. We investigated whether neuroticism is related to the evaluation of conditioned stimuli (CSs) in evaluative conditioning procedures that involve ambiguous learning conditions. We created ambiguous situations where CSs were paired with unconditioned stimuli (USs) consisting of both positive and negative pictures (Experiment 1) or paired alternatingly with positive and negative USs (Experiment 2). In addition to CSs consistently paired with positive and negative USs, we introduced neutral USs as a control condition. Our findings revealed that neurotic individuals negatively evaluated the CSs from ambiguous conditions relative to neutral conditions. In addition, participants with high neuroticism scores generally rated CSs more negatively. Theoretical and clinical implications of these results are discussed.

Time-locked acute alpha-frequency stimulation of subthalamic nuclei during the evaluation of emotional stimuli and its effect on power modulation.

Deep brain stimulation (DBS) studies in Parkinson's Disease (PD) targeting the subthalamic nucleus (STN) have characterized its spectral properties across cognitive processes. In emotional evaluation tasks, specific alpha frequency (8-12 Hz) event-related de-synchronization (ERD) (reduced power) has been demonstrated. The time-locked stimulation of STN relative to stimuli onset has shown subjective positive valence shifts with 10 Hz but not with 130 Hz. However, neurophysiological effects of stimulation on power modulation have not been investigated. We aim to investigate effects of acute stimulation of the right STN on concurrent power modulation in the contralateral STN and frontal scalp EEG. From our previous study, we had a strong a priori hypothesis that negative imagery without stimulation would be associated with alpha ERD; negative imagery with 130 Hz stimulation would be also associated with alpha ERD given the lack of its effect on subjective valence ratings; negative imagery with 10 Hz stimulation was to be associated with enhanced alpha power given the shift in behavioral valence ratings. Twenty-four subjects with STN DBS underwent emotional picture-viewing tasks comprising neutral and negative pictures. In a subset of these subjects, the negative images were associated with time-locked acute stimulation at either 10 or 130 Hz. Power of signals was estimated relative to the baseline and subjected to non-parametric statistical testing. As hypothesized, in 130 Hz stimulation condition, we show a decrease in alpha power to negative vs. neutral images irrespective of stimulation. In contrast, this alpha power decrease was no longer evident in the negative 10 Hz stimulation condition consistent with a predicted increase in alpha power. Greater beta power in the 10 Hz stimulation condition along with correlations between beta power across the 10 Hz stimulation and unstimulated conditions suggest physiological and cognitive generalization effects. Acute alpha-specific frequency stimulation presumably was associated with a loss of this expected decrease or desynchronization in alpha power to negative images suggesting the capacity to facilitate the synchronization of alpha and enhance power. Acute time-locked stimulation has the potential to provide causal insights into the spectral frequencies and temporal dynamics of emotional processing.

Alpha and theta oscillations during the cognitive reappraisal of aversive pictures: A spatio-temporal qEEG investigation

ContextEmotion regulation is a set of processes responsible for controlling, evaluating and adjusting reactions to achieve a goal. Results derived from magnetic resonance imaging agreed on the involvement of frontal and limbic structures in this process. Findings using cognition and physiology interactions are still scarce but suggest a role of alpha rhythm in emotional induction and for theta in regulation. Objectives and hypothesesOur goal was to investigate alpha and theta rhythm during the reappraisal of aversive stimuli. We hypothesized that an implication of alpha rhythm in emotional induction only and an increase in prefrontal theta rhythm positively correlated with successful regulation. MethodTwenty-four healthy participants were recorded with 64 EEG electrodes while asked to watch or reappraise negative pictures passively. Theta and alpha rhythms were compared across maintain, decrease and increase regulation conditions, and a source localization estimated the generators. ResultsTheta activity was consistently higher in the upregulation than in the maintenance condition (p = .04) for the entire control period, but mainly at the beginning of regulation (1–3 s) for low-theta and later (5–7 s) for high-theta. Moreover, our results confirm that a low-theta generator correlated with mainly the middle frontal gyrus and the anterior dorsal cingulate cortex during upregulation. Theta was sensitive to emotion upregulation, whereas the alpha oscillation was non-sensitive to emotion induction and regulation. ConclusionTheta rhythm was involved explicitly in emotion upregulation processes that occur at a definite time during reappraisal, whereas the alpha rhythm was not altered by emotion induction and regulation.

Quantitative versus qualitative emotion regulation goals: Differential effects on emotional responses.

Emotion regulation (ER) involves both a goal (e.g., to feel less emotion) and a strategy (e.g., reappraisal). To clarify the impact of ER goals on emotional responding, we conducted a within-participant study (N = 156) in which we held the strategy constant (reappraisal) to isolate the impact of regulation goals. We compared the impact of a quantitative goal (changing emotion quantity/intensity) with that of a qualitative goal (changing emotion quality/type) on emotional responses to negative and positive pictures. We manipulated ER goals by cuing participants to continue viewing the picture (unregulated/no ER goal) or to reappraise it to decrease its predominant affective impact (quantitative goal) or increase its opposite-valence impact (qualitative goal). We assessed emotional responses through self-reported feelings and facial expressions (corrugator supercilii and zygomaticus major electromyography). Our findings suggest that the type of regulation goal has a differential effect on emotional responses, with qualitative goals being more effective in modulating both negative and positive emotions. For negative stimuli, attempts to use a quantitative goal decreased negative but not positive emotional responses (uncoupled negative deactivation). Conversely, attempts to use a qualitative goal decreased negative and increased positive emotional responses (reciprocal positive activation). For positive stimuli, the quantitative goal generated uncoupled positive deactivation, while the qualitative goal produced reciprocal negative activation. Results highlight the importance of considering specific regulation goals in shaping emotional responses. Future research in the field of ER may benefit from identifying and manipulating different goals and strategies to understand how to effectively regulate emotions.

A look through dark-colored glasses: The Dark Tetrad and affective processing.

The Dark Tetrad personality traits (i.e., narcissism, Machiavellianism, psychopathy, and sadism) have been continuously linked to various deficits in affective reactivity. The aim of this study was to examine the relationship of the Dark Tetrad and processing of emotional pictures. A total of 144 participants (56.9% female, Mage = 22.18, SDage = 2.26) completed measures of the Dark Tetrad, and rated pictures selected form the International Affective Picture System (IAPS), classified in accordance with their norms into highly arousing positive and negative. Affective processing measures included participants' valence and arousal ratings, while cognitive processing was measured my means of the response latency for each response. The results showed that the dark traits were related only to valence, but not arousal ratings. Higher narcissism and lower sadism were associated with more positive valence ratings of positive pictures, and higher sadism was associated with more positive ratings of negative pictures. Moreover, higher Machiavellianism predicted faster assessment of valence and arousal of both positive and negative pictures, and higher sadism predicted slower assessment of negative pictures' valence. Obtained results indicate that deficiencies in affective processing are more pronounced in sadism compared to other dark traits, while Machiavellianism is associated with advantages in cognitive processing, highlighting their significance and uniqueness in the Dark Tetrad constellation.

Extremely negative emotion interferes with cognition: Evidence from ERPs and time-varying brain network

In recent years, the relationship between emotion and cognition was a hot topic. However, it remains unclear which specific emotions can significantly interfere with cognition and how they do so. In this study, we designed a novel Affective Stroop experiment paradigm to investigate these issues. The extremely negative (EN), moderately negative (MN), moderately positive (MP), extremely positive (EP) and neutral pictures were displayed before Stroop tasks. The behavioral results revealed that EN emotion significantly interfered with cognitive performance compared to other types of emotions, with a significant increase in reaction time under the EN emotion condition (P < 0.05). Furthermore, the dynamic brain mechanisms were analyzed from both Event-Related Potential (ERP) and time-varying brain network perspectives. Results showed that EN emotion evoked larger N2, P3, and LPP amplitudes in the frontal, parietal, and occipital brain regions. In contrast, the Stroop task under EN condition led to smaller N2, P3, and LPP amplitudes compared to neutral condition. This indicates that EN emotion was prioritized and consumed more cognitive resources relative to neutral emotion. During the P3 and LPP stages, we observed enhanced bottom-up connections between the parietal and frontal regions while the processing of EN emotion. Additionally, there were stronger top-down cognitive control connections from the frontal to the occipital regions while processing the Stroop task under EN condition. These findings consistently suggest that EN emotion interferes with cognition by consuming more cognitive resources, and the brain needs to enhance cognitive control to support Stroop task execution.