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PubMed1986

Cerebral lateralization of emotional reaction in rats during different emotional pressures.

Interhemispheric asymmetry of the "emotional resonance" reaction with a varied degree of emotional action was investigated in rats. Hemisphere inactivation was carried out by means of potassium spreading depression. "Emotional resonance" in rats has been shown to possess hemisphere asymmetry. This asymmetry is dynamic and changes depending upon the conditions under which the reflex is worked out. With equal illumination of both the preferred and the nonpreferred chamber and using "recipients" and "victims" of the same sex, left hemisphere dominance was found in males in carrying out the reaction. With a tenfold difference in chamber illumination and testing animals of the same sex, the right hemisphere dominated in rats working out the reflex quickly, whereas in those working out the reflex more slowly it was the left one. In using "victims" and "recipients" of the opposite sexes and the same darkening of the preferred chamber the right hemisphere dominated in carrying out "emotional resonance." "Emotional resonance" in lactating females to the cry of their pups was also characterized by right hemisphere dominance. Thus, dependence between the force of emotion and the direction of "emotional resonance" lateralization in rats was shown. The interhemispheric asymmetry observed was more expressed in males than in females.

Animals↗
PubMed2000

[Emotion recognition: facial components associated with various emotions].

This study examined the effect of the changes in facial expressions in different parts of the face on emotion recognition. Fifty-two university students participated in the study. Seven emotions were selected as being the most suitable for categorization and expression: namely, anger, fear, surprise, disgust, sadness, happiness, and neutrality. Picture of these emotions were used to create stimulus materials, composed facial expressions were created by combining the upper and the lower parts of the pictures expressing different emotions. The participants were asked to categorize the type of emotion represented by each picture. The results showed that the upper area of the face was more often associated with anger, fear, surprise, and sadness. On the contrary, the lower area was more often associated with disgust and happiness. There were no significant differences between parts of the face associated with neutral emotions. Based on these results, we conclude that affected areas of the face differed as a function of emotion being experienced. Finally, the relationship of our results with Yamada's model (1993) was discussed.

Adult↗
PubMed2002

Patterns of emotion-specific appraisal, coping, and cardiovascular reactivity during an ongoing emotional episode.

The authors examined emotion-specific patterns of appraisal, coping, and cardiovascular reactivity during real ongoing emotional episodes. In this study, 109 participants performed a neutral opinion-expression task, where a confederate elicited anger, shame, or pride using verbal and nonverbal behavior. The authors assessed cognitive appraisals, emotional reactions, coping, outcomes (state self-esteem and outcome satisfaction), and cardiovascular reactivity. Results indicated substantial and theoretically consistent differences between the 3 emotions (and differences from a nonemotion condition) for cognitive appraisals, self-reported coping, behavioral coping, self-esteem, and cardiovascular reactivity. The results are discussed in relation to their implications for emotion theory and for psychological and physical health. Overall, the results suggest that researchers can study emotion-related issues using authentic emotional reactions.

Adaptation, Psychological↗
PubMedDate not supplied

[Further research into the formation of the "vitality and adequacy of emotion-emotional blunting" relationship in paranoid schizophrenia].

A sample of 100 paranoidal schizophrenic patients were assessed. Scales of "vitality and the adequacy of emotion" and "emotional blunting" which are described in a separate paper were used. At the beginning attention was focused on the fact that several synonimous terms are used to describe the blunting of emotion (flatness of affect, blunted or inappropriate affect, presence of affect as opposed to flatness). The results indicate that in only a very few cases the intensity of both studied qualities was negligible, however in the majority of the cases it appeared that the quality of "vitality" and its opposite is present. In 62 patients the emotional blunting was moderate. Emotional vitality in these cases remained in the wide range from moderate to significant. Both factors may be considered to be additional factors on the basis of the size and type of correlation. The coefficient of both Scales is expressed by r = -0.77. The correlation between the studied proportion and the syntonic-autistic proportion is expressed by r = 0.69. The cases of emotional blunting which occurred at different levels of intensity were generally accompanied by relative vitality and adequate emotional reaction. The formation of the studied proportion and in particular the high correlation coefficient between this proportion and the syntonic-autistic proportion suggests that autistic schizophrenia and syntonic schizophrenia form two basic subgroups of paranoidal schizophrenia.

Emotions↗
PubMed2006

Not all negative emotions are equal: the role of emotional expression in online support groups for women with breast cancer.

The repression/suppression of negative emotions has long been considered detrimental for breast cancer (BC) patients, leading to poor coping, progression of symptoms, and general lower quality of life. Therapies have focused on encouraging the expression of negative emotions. While group therapies have proven to be successful for BC patients, no study has looked at the role of expressing negative emotions during the therapeutic interaction. We examined written expressed emotions by women participating in a common form of psychosocial support, Internet based bulletin boards (BBs). Fifty-two new members to BC BBs were studied. They completed measures of quality of life and depression. After 6 months the measures were again assessed and messages during that time were collected and analyzed for emotional content. For the 52 women, results showed that greater expression of anger was associated with higher quality of life and lower depression, while the expression of fear and anxiety was associated with lower quality of life and higher depression. The expression of sadness was unrelated to change scores. Our results serve to challenge the commonly held belief that the expression of all negative emotions are beneficial for BC patients. Instead, expressing specific negative emotions are beneficial, while others are not.

Affect↗
PubMed2001

Judgment under emotional certainty and uncertainty: the effects of specific emotions on information processing.

The authors argued that emotions characterized by certainty appraisals promote heuristic processing, whereas emotions characterized by uncertainty appraisals result in systematic processing. The 1st experiment demonstrated that the certainty associated with an emotion affects the certainty experienced in subsequent situations. The next 3 experiments investigated effects on processing of emotions associated with certainty and uncertainty. Compared with emotions associated with uncertainty, emotions associated with certainty resulted in greater reliance on the expertise of a source of a persuasive message in Experiment 2, more stereotyping in Experiment 3, and less attention to argument quality in Experiment 4. In contrast to previous theories linking valence and processing, these findings suggest that the certainty appraisal content of emotions is also important in determining whether people engage in systematic or heuristic processing.

Adult↗
PubMed2006

Tobacco withdrawal and negative affect: an analysis of initial emotional response intensity and voluntary emotion regulation.

This report used emotion-modulated startle to refine theoretically critical claims about negative affect during tobacco withdrawal. Forty-eight dependent smokers (assigned to either a 24-hr nicotine withdrawal condition or a continued smoking condition) and 48 nonsmokers participated in this study. Participants viewed a series of neutral and unpleasant photographic images and were instructed to enhance, suppress, or maintain their emotional response during specific trials. Participants' startle response was measured before and after this regulation instruction to index 2 components of emotional response: initial negative emotional response intensity and emotion regulation. Compared with the nonwithdrawn groups (continuing smokers and nonsmokers), withdrawal significantly increased self-reported negative affect. However, startle response indicated that emotional response intensity and emotion regulation success were not affected by withdrawal. These results are important because they constrain interpretation of the predominantly self-report literature on the affective consequences of tobacco withdrawal.

Adult↗
PubMed2003

Attachment and emotion experience in later life: the view from emotions theory.

Despite the large volume of research on attachment over the past three decades based on work with children and young adults, there has been scant attention to later life. As such, Bowlby's claim that attachment theory has implications for the entire lifespan remains relatively untested. In this paper we present exploratory data documenting the relations between attachment and emotion in older adults. A sample of 1118 community-dwelling adults ranging in age from 65 to 86 years completed measures of attachment and Izard's (1972) Differential Emotions Scale. Consistent with a developmental-functionalist theory of emotions, different dimensions of attachment were associated with different emotion profiles, even when background variables were controlled. Attachment security was associated with less guilt, contempt, and shame, and with greater joy, sadness interest, fear and anger. Dismissingness, in contrast, was associated with greater interest and with less joy, shame, and fear. Finally, fearful avoidance was associated with greater joy, disgust, shame and anxiety. Taken together, our data suggest that the later life relations between emotion and attachment are similar to those documented in younger samples, although there appear to be some important developmental differences. The data are interpreted in the context of developmental-functionalist theories of emotions and implications for how emotions function within attachment systems and moderate social relations across the lifespan are discussed.

Affect↗
PubMed2004

The differential roles of early emotion socialization and adult attachment in adult emotional experience: testing a mediator hypothesis.

The goal of the present study was to model the relations among self-reported early emotion socialization, adult attachment styles, and positive and negative adult emotion experiences in younger (mean age = 28) and older (mean age = 74) adults. Using structural equation modeling, we found that reports of early emotion socialization had both direct and indirect effects (the latter mediated by attachment style) on adult emotional experiences. There was also some support for the expectation that age would interact with emotion socialization in the effect on adult emotions. Results are discussed in terms of their implications for understanding how attachment and emotion relate across the lifespan.

Adult↗
PubMed1992

Applications of current cognitive theories of the emotions to the conceptualization of emotional disorders.

After a period of neglect the psychological study of emotions is making good progress; work from the perspective of cognitive psychology is currently predominant. Key conceptual and theoretical topics from the psychology of the emotions are reviewed and their clinical implications considered. Particular attention is given to (i) the value of formulating emotional disorder within the framework of a basic theory of emotion that emphasizes its functional value, (ii) analysing the extent to which emotional reactions are 'appropriate' in the sense of having perceptual warrant, (iii) distinguishing between thoughts/images and interpretations of the world in formulating the cognitive aspects of emotional reactions, and (iv) the application of appraisal theory, particularly to complex emotions.

Affective Symptoms↗
PubMed1993

Is there a dissociation between emotional feelings and emotional signs in autism?

There is evidence that autistic persons are deficient both in the expression and recognition of emotion. Emotions are viewed here as in part genetically determined, inborn behaviours with great importance for social regulations. Both in phylogenetic and in ontogenetic development there is a transgression from emotion-bound or signal-reflex-like behaviour chains towards an experience-based coupling of emotional signals with events lying outside emotional exchanges. We conjecture that in childhood autism there is a deficit in linking biologically based emotional signals to emotional experiences and/or a deficit in linking these signals to a third element. Mesocortical areas with close connections to the limbic systems appear to be involved.

Adolescent↗
PubMed1976

Children's understanding of their emotionally disturbed peers. I. The concept of emotional disturbance.

Study of the interpersonal relations of emotionally disturbed children has focused largely on relationships within the family. Theories of childhood psychopathology focus almost exclusively on the parent-child triad as the etiological core of childhood emotional disturbance (Frank, 1965). Far less attention has been paid to the role of extra-familial attitudes and relationships in childhood psychopathology. In a general way, the increasing importance of the peer group during childhood has been recognized, but researchers have hardly begun to consider whether and how the manifold aspects of relationships between the emotionally disturbed and their normal peers might bear on the course of the disturbance or its refractoriness to treatment (e.g., Solomon and Wahler, 1973). Nor have they considered peer group influences on the development of the emotionally disturbed child's perception of the world and his place within it. Despite increasing recognition of the early importance of peer relations, virtually no systematic information exists on the ways in which normal children view their emotionally disturbed peers. Our purpose in this paper is to report the first of several analyses of data from an initial investigation of children's understanding of their emotionally disturbed peers. Specifically, we wish to examine whether there is evidence that normal children do, in fact, perceive as emotionally disturbed the symptomatic and distressing behavior of peers that mental health professionals would recognize as indicative of psychopathology. Further, we wish to study these issues with respect to grade and sex differences.

Affective Symptoms↗
PubMedDate not supplied

The impact of a new emotional self-management program on stress, emotions, heart rate variability, DHEA and cortisol.

This study examined the effects on healthy adults of a new emotional self-management program, consisting of two key techniques, "Cut-Thru" and the "Heart Lock-In." These techniques are designed to eliminate negative thought loops and promote sustained positive emotional states. The hypotheses were that training and practice in these techniques would yield lowered levels of stress and negative emotion and cortisol, while resulting in increased positive emotion and DHEA levels over a one-month period. In addition, we hypothesized that increased coherence in heart rate variability patterns would be observed during the practice of the techniques. Forty-five healthy adults participated in the study, fifteen of whom acted as a comparison group for the psychological measures. Salivary DHEA/DHEAS and cortisol levels were measured, autonomic nervous system function was assessed by heart rate variability analysis, and emotions were measured using a psychological questionnaire. Individuals in the experimental group were assessed before and four weeks after receiving training in the self-management techniques. The experimental group experienced significant increases in the positive affect scales of Caring and Vigor and significant decreases in the negative affect scales of Guilt, Hostility, Burnout, Anxiety and Stress Effects, while no significant changes were seen in the comparison group. There was a mean 23 percent reduction in cortisol and a 100 percent increase in DHEA/DHEAS in the experimental group. DHEA was significantly and positively related to the affective state Warmheartedness, whereas cortisol was significantly and positively related to Stress Effects. Increased coherence in heart rate variability patterns was measured in 80 percent of the experimental group during the use of the techniques. The results suggest that techniques designed to eliminate negative thought loops can have important positive effects on stress, emotions and key physiological systems. The implications are that relatively inexpensive interventions may dramatically and positively impact individuals' health and well-being. Thus, individuals may have greater control over their minds, bodies and health than previously suspected.

Adult↗
PubMed2004

Emotion regulation in action: emotional reactivity in experiential avoidance.

The present study examined the relationship between emotional reactivity (self-report and physiological reactivity) to pleasant, unpleasant, and neutral emotion-eliciting stimuli and experiential avoidance (EA). Sixty-two participants were separated into high and low experiential avoiders. Results indicated that high EA participants reported greater emotional experience to both unpleasant and pleasant stimuli compared to low EA participants. In contrast to their heightened reports of emotion, high EA participants displayed attenuated heart rate reactivity to the unpleasant stimuli relative to the low EA participants. These findings are interpreted as reflecting an emotion regulation attempt by high EA participants when confronted with unpleasant emotionally-evocative stimuli.

Adolescent↗
PubMed2004

Emotion-specific and emotion-non-specific components of posttraumatic stress disorder (PTSD): implications for a taxonomy of related psychopathology.

Many cognitive theories of posttraumatic stress disorder (PTSD), including our own SPAARS model, propose that one basis of the disorder is the cognitive system's persistent failure to resolve discrepancies between trauma-related information and the content of pre-existing mental representations, such as schemas. This leads to the characteristic PTSD symptom pattern of re-experiencing and avoidance of trauma-related material. Furthermore, the nature of this unresolved discrepancy revolves around appraisals of threat and the corresponding emotion profile in PTSD is therefore predominantly intense fear and anxiety. This paper argues that this general framework can be extended to discrepancies around other appraisal dimensions such as loss, and consequently to other emotions such as sadness. A localized taxonomy is therefore proposed comprising emotional disorders that resemble PTSD in their basic patterns of re-experiencing and avoidance symptoms--what we call their 'emotion-non-specific component'--but that differ from PTSD in terms of the core emotions involved--what we call their 'emotion-specific component'. The clinical and nosological implications of this argument are discussed.

Classification↗
PubMed2006

Defective comprehension of emotional faces and prosody as a result of right hemisphere stroke: modality versus emotion-type specificity.

Studies of patients with brain damage, as well as studies with normal subjects have revealed that the right hemisphere is important for recognizing emotions expressed by faces and prosody. It is unclear, however, if the knowledge needed to perform recognition of emotional stimuli is organized by modality or by the type of emotion. Thus, the purpose of this study is to assess these alternative a priori hypotheses. The participants of this study were 30 stroke patients with right hemisphere damage (RHD) and 31 normal controls (NC). Subjects were assessed with the Polish adaptation of the Right Hemisphere Language Battery of Bryan and the Facial Affect Recognition Test based on work of Ekman and Friesen. RHD participants were significantly impaired on both emotional tasks. Whereas on the visual-faces task the RHD subjects recognized happiness better than anger or sadness, the reverse dissociation was found in the auditory-prosody test. These results confirm prior studies demonstrating the role of the right hemisphere in understanding facial and prosodic emotional expressions. These results also suggest that the representations needed to recognize these emotional stimuli are organized by modality (prosodic-echoic and facial-eidetic) and that some modality specific features are more impaired than others.

Acoustic Stimulation↗
PubMed2002

Emotional blunting associated with SSRI-induced sexual dysfunction. Do SSRIs inhibit emotional responses?

Anecdotal and published case reports suggest that some patients taking selective serotonin reuptake inhibitors (SSRI) experience diminution in emotional responsiveness. This study aims to define the individual components of emotion disturbed in these patients. Fifteen patients reporting SSRI-induced sexual dysfunction completed the Laukes Emotional Intensity Scale (LEIS), a questionnaire about various emotions. Compared to controls, patients reported significantly (p<0.05) less ability to cry, irritation, care about others' feelings, sadness, erotic dreaming, creativity, surprise, anger, expression of their feelings, worry over things or situations, sexual pleasure, and interest in sex. Total score on the LEIS did not correlate with total score on the Hamilton Depression Rating Scale. In our sample, 80% of patients with SSRI-induced sexual dysfunction also describe clinically significant blunting of several emotions. Emotional blunting may be an under-appreciated side-effect of SSRIs that may contribute to treatment non-compliance and/or reduced quality of life.

Adult↗
PubMed1989

Emotions and emotional communication in infants.

Important advances have recently been made in studying emotions in infants and the nature of emotional communication between infants and adults. Infant emotions and emotional communications are far more organized than previously thought. Infants display a variety of discrete affective expressions that are appropriate to the nature of events and their context. They also appreciate the emotional meaning of the affective displays of caretakers. The emotional expressions of the infant and the caretaker function to allow them to mutually regulate their interactions. Indeed, it appears that a major determinant of children's development is related to the operation of this communication system. Positive development may be associated with the experience of coordinated interactions characterized by frequent reparations of interactive errors and the transformation of negative affect into positive affect, whereas negative development appears to be associated with sustained periods of interactive failure and negative affect.

Communication↗