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PubMed2026

Genome-wide association meta-analysis of eating behavior traits revealed one susceptibility locus for emotional eating.

In order to identify new and genome-wide significant loci for eating behavior traits (cognitive restraint, uncontrolled eating and emotional eating), we conducted a meta-GWAS with seven studies of European ancestry (n = 11,250). Eating behavior was assessed using the Three-Factor Eating Questionnaire. Genotype effects of single studies were estimated using additive models adjusting for age, sex, BMI, and principal components and single study results were combined by fixed-effect meta-analysis.For cognitive restraint and uncontrolled eating, no genome-wide significant association could be detected. For emotional eating, one genomic region on chromosome 5 comprising two polymorphisms attained genome-wide significance (P = 4.0×10-8 for rs6877636 and P = 3.2×10-8 for rs6897090). The minor alleles were associated with higher emotional eating scores (β=0.093 ± 0.017), with a similar direction of effect in each study. Both SNPs, in near perfect linkage disequilibrium, mapped to RP11-24P24.1, a processed pseudogene of ornithine decarboxylase 1 (ODC1). Enrichment analysis revealed a significant overlap between genome-wide BMI-associated variants and nominal emotional eating variants, supporting the hypothesis that shared genetic factors may influence both eating behavior traits and obesity risk. Finally, we observed a number of interesting associations reaching suggestive significance (P < 10-6) involving BMI candidate genes, including a suggestive association between FTO variants and cognitive restraint (rs9922708, β = 0.069, P = 5.9×10-7).In conclusion, our meta-GWAS identified for the first time a robust chromosomal region associated with emotional eating in seven studies. Given that emotional eating strongly influences body weight but is often stigmatized, recognizing genetic susceptibility to certain eating behaviors may help reduce stigma and alleviate guilt.

Journal Article↗

PubMed1977

Children's understanding of their emotionally disturbed peers. II. Etiological factors.

In a previous study, we (Marsden and Kalter, 1976) found that fourth- and sixth-grade children not only made distinctions between normal and emotionally disturbed behavior, but also were able to discriminate degrees of childhood psychopathology in a manner strikingly congruent with clinician-judges. Having assessed children's perceptions of emotional disturbance, we turned our attention to how the children might account for the development of such childhood disorders. We are aware of no previous study which has examined children's views of the etiology of emotionally disturbed behavior of their peers. Such information could shed further light on children's understanding of childhood psychopathology and might implicitly indicate what children believe are the necessary ingredients for healthy emotional development. This knowledge would be useful to mental health professionals, teachers, and parents seeking both to understand the emotionally disturbed child's place in his peer group and to convey an understanding of emotional illness to normal children.

Age Factors↗

PubMed2026

The Impact of Baseline Negative Emotions on Postoperative Quality of Life in Adolescent Idiopathic Scoliosis Patients: A 2-Year Follow-Up Study.

OBJECTIVE: Adolescent idiopathic scoliosis (AIS) is a three-dimensional spinal deformity that develops during puberty without a clear etiology. Beyond physical manifestations, AIS severely impacts adolescents' psychological and social well-being, leading to anxiety, depression, and low self-esteem. While advancements in surgical techniques have enhanced objective outcomes, existing studies on AIS have primarily focused on objective indices, with limited attention to the long-term impact of preoperative negative emotions on patient-reported subjective quality of life. METHODS: This was a retrospective cohort study. A total of 112 eligible AIS patients who underwent posterior spinal correction surgery between April and August 2023 were enrolled. Inclusion criteria included confirmed AIS, completion of 2-year follow-up, and informed consent; exclusion criteria included missing imaging/questionnaire data, comorbid psychiatric/neurological diseases, or prior spinal surgery. Patients were grouped using the Hospital Anxiety and Depression Scale (HADS) administered on admission. Quality of life was assessed preoperatively and 2 years postoperatively using the Scoliosis Research Society-22 (SRS-22, evaluating self-image, mental health, pain, function, treatment satisfaction) and Short Form 36 Health Survey (SF-36, assessing 8 physical and mental health dimensions). Statistical analysis was performed via SPSS, using independent t-tests, paired t-tests, Mann-Whitney U test, and chi-square test. p < 0.05 was considered significant. RESULTS: There were no significant differences in baseline characteristics (age, gender, BMI, surgical parameters, scoliosis type, preoperative/postoperative Cobb angles) between the two groups (all p > 0.05). Preoperatively, SRS-22 and SF-36 scores showed no inter-group differences (all p > 0.05). Postoperatively, the Negative Emotion Group had significantly lower scores in SRS-22 mental health (3.9 ± 0.3 vs. 4.5 ± 0.2) and treatment satisfaction (4.0 ± 0.3 vs. 4.6 ± 0.7), as well as SF-36 general health (68.6 ± 6.4 vs. 79.7 ± 13.3), role-emotional (61.3 ± 9.3 vs. 70.8 ± 9.7), and mental health (61.8 ± 14.3 vs. 68.9 ± 10.7) (all p < 0.05); no inter-group differences were observed in physical function-related dimensions. Both groups showed significant improvements in physical function-related dimensions postoperatively. The Non-Negative Emotion Group also exhibited significant improvements in SRS-22 self-image/pain and SF-36 bodily pain (all p < 0.05), while the Negative Emotion Group showed no significant improvements in these dimensions. CONCLUSIONS: Preoperative anxiety and depression do not affect the recovery of physical function in AIS patients after spinal correction surgery but significantly impede improvements in subjective quality of life dimensions, including mental health and treatment satisfaction. These findings highlight the need to integrate psychological assessment and targeted interventions into the perioperative management of AIS. Such a patient-centered approach will help optimize both physical and psychological outcomes, ultimately achieving comprehensive rehabilitation for AIS adolescents.

Humans↗

PubMed1977

Control of emotional expression in pseudobulbar palsy. A personal experience.

This report is based on the recorded experience of a patient with lability of emotional expression and other features of the syndrome of pseudobulbar palsy. We describe severe emotional overflow despite an underlying affective tone that is normal. In this context, emotional lability is a misnomer. "Hyperactive emotional reflexes" would be a more appropriate descriptive term, as the underlying mood appears normal, and only the degree of emotional expression is pathological.

Bulbar Palsy, Progressive↗

PubMedDate not supplied

Head and neck cancer--emotional management.

The complete care of a patient with head and neck cancer should attend to the emotional as well as the physical aspects of the disease; usually the physical component of the disease is emphasized, while care of the emotional response of the patient and family is rarely addressed. There is no single, caring way to respond or cope with the emotional aspects of this disease. Nonetheless, it should be underscored that communication between the providers of health care (i.e., physician, nurse, aid, therapist, etc.) and the patient and family should be maintained during all phases of care. This article describes an approach to providing emotional support to cancer patients and their families during the phases of initial diagnosis and treatment, posttherapy, rehabilitation, recurrence, dying, and death. The emotional response of the health care provider in these circumstances is also addressed.

Death↗

PubMed1978

The reaction of adolescent offenders and nonoffenders to nonverbal emotion displays.

Adolescent male offenders and nonoffenders were compared on two tasks designed to assess reactions to the nonverbal emotion expressions of others. It was found that the offender group was less accurate in labeling another's emotion states but that this difference was apparently a function of verbal intelligence. Further, the results of the second task, a task not related to verbal intelligence, indicated that the punitive decisions of both the offender and nonoffender groups were similarly affected by the actors' nonverbal emotions. These results wree discussed as indicating that much of the social insensitivity often ascribed to delinquents may simply be a result of impoverished verbal skills among this group. A deficit in verbal skills may preclude delinquents from adequately describing their perceptions of the emotional reactions of others and it may also necessitate a nonverbal, rather than verbal, reaction to others' emotions.

Adolescent↗

PubMed2026

The effect of tDCS on emotion-related risk-taking behavior and delay discounting in adults with ADHD.

INTRODUCTION: Adults with Attention Deficit Hyperactivity Disorder (ADHD) often engage in risky behaviors due to impaired decision-making processes. This study aims to investigate the effects of transcranial direct current stimulation (tDCS) over the dorsolateral prefrontal cortex (dlPFC) and ventromedial prefrontal cortex (vmPFC) on emotion-related risk-taking behavior and delay discounting in adults with ADHD. METHODS: Thirty adults with ADHD underwent three tDCS conditions, administered in a randomized order with at least one week between sessions: (1) left dlPFC anode/right vmPFC cathode, (2) left dlPFC cathode/right vmPFC anode, and (3) sham stimulation. In each session, participants completed the Delay Discounting Task (DDT) and the Modified Balloon Analogue Risk Task (mBART) under three emotional conditions (neutral, positive, and negative) which were induced using emotionally congruent photographs and sounds. Galvanic skin responses (GSR) were also recorded. In the DDT, both area under the curve (AUC) values and log-transformed discounting rates (log k) were calculated for small, medium, and large reward magnitudes (RM). Exploratory electric field modeling was also performed to characterize current distribution. RESULTS: The findings demonstrated task-specific effects of tDCS on decision-making. Although no overall tDCS effect was observed on DDT performance, significant tDCS × RM interactions emerged, particularly for smaller rewards. In contrast, exploratory analyses suggested that tDCS affected all mBART scores. Emotional condition did not influence consistently behavioral performance in either task, whereas both emotional stimulation and tDCS significantly affected GSR responses. However, exploratory electric field modeling indicated a broad prefrontal current distribution extending beyond the intended cortical targets. CONCLUSIONS: These findings suggest preliminary evidence that prefrontal tDCS can influence risk-related decision-making and autonomic responses in adults with ADHD. However, its effects on delay discounting appear to be context-dependent and limited to specific RMs. Future studies combining neuroimaging with individualized electric field modeling are needed to clarify the neural mechanisms underlying the observed effects of tDCS and to optimize stimulation protocols in adults with ADHD.

Humans↗

PubMed1979

Emotion recognition: the role of facial movement and the relative importance of upper and lower areas of the face.

In order to investigate the role of facial movement in the recognition of emotions, faces were covered with black makeup and white spots. Video recordings of such faces were played back so that only the white spots were visible. The results demonstrated that moving displays of happiness, sadness, fear, surprise, anger and disgust were recognized more accurately than static displays of the white spots at the apex of the expressions. This indicated that facial motion, in the absence of information about the shape and position of facial features, is informative about these basic emotions. Normally illuminated dynamic displays of these expressions, however, were recognized more accurately than displays of moving spots. The relative effectiveness of upper and lower facial areas for the recognition of these six emotions was also investigated using normally illuminated and spots-only displays. In both instances the results indicated that different facial regions are more informative for different emitions. The movement patterns characterizing the various emotional expressions as well as common confusions between emotions are also discussed.

Communication↗

PubMed1979

The role of facial response in the experience of emotion.

Facial expression and emotional stimuli were varied orthogonally in a 3 x 4 factorial design in order to test whether facial expression is necessary or sufficient to influence emotional experience. Subjects watched a film eliciting fear, sadness, or no emotion, while holding their facial muscles in the position characteristic of fear or sadness, or in an effortful but nonemotional grimace; those in a fourth group received no facial instructions. The subjects believed that the study concerned subliminal perception and that the facial positions were necessary to prevent physiological recording artifacts. The films had powerful effects on reported emotions, the facial expressions none. Correlations between facial expression and reported emotion were zero. Sad and fearful subjects showed distinctive patterns of physiological arousal. Facial expression also tended to affect physiological responses in a manner consistent with an effort hypothesis.

Arousal↗

PubMed1977

Children's understanding of their emotionally disturbed peers: a replication.

Despite increasing recognition of the early importance of peer relations, virtually no systematic information exists on the way in which normal children view their emotionally disturbed peers. This paper reports a replication of recent findings on children's use of the concept of emotional disturbance. Ss were 40 fourth and sixth graders. Five vignettes that described one normal and four emotionally disturbed boys were read to individual Ss; who were interviewed about their understanding of the central figures (CFs). Interviews were coded to a 5-point scale of degree of perceived emotional disturbance. Earlier findings were replicated to a remarkable degree. Ss differentiated among the CFs in a manner congruent with clinician judges' ratings. Grade differences indicate the differential attention to and valuing of specific behaviors, rather than global differences in perception of emotional disturbance.

Affective Symptoms↗

PubMed1976

Proxemics, locus of control, anxiety, and type of movement in emotionally disturbed and normal boys.

In order to determine the interpersonal distancing requirements for emotionally disturbed and normal children and in order to investigate the relationship of locus of control and anxiety to interpersonal space, 20 emotionally disturbed and 20 normal boys were randomly required to approach an object person and to let the object person approach them until they felt uncomfortable. Results indicated that emotionally disturbed boys required more space than normals; that subjects would approach closer than they would allow the object person to approach them; and that externals required more space than internals. There were no significant differences between high and low anxious subjects, nor between emotionally disturbed children diagnostically classified as overanxious reaction and those with other diagnosis. Finally, neither anxiety nor locus of control explained the significant normal-emotionally disturbed differences in space requirements. Theoretical and practical implications were discussed as well as the relationship between the present and previous research.

Affective Symptoms↗

PubMed2026

Perceived partner substance use, genetic predispositions, and their associations with problematic alcohol use, emotional well-being, and relationship quality.

BACKGROUND: Romantic relationships are important contexts for substance use and emotional well-being. We tested the hypotheses that (i) genetic predispositions for alcohol consumption would be positively associated with partner substance use, (ii) partner substance use would moderate genetic influences on one's own alcohol outcomes, and (iii) partner discordance in substance use would be associated with lower emotional well-being and relationship quality. METHODS: Analyses included 2,357 participants (Mage = 51.4, 58.2% female) from the Collaborative Studies on the Genetics of Alcoholism. Focal measures included participants' reports of their own and their current partner's past-year substance use (frequencies of alcohol use, heavy drinking, drunkenness, cannabis use, and nicotine use), emotional well-being, and relationship quality. Participants' genetic predispositions were indexed with genome-wide polygenic scores for alcohol consumption (PGSAlc). Participant-partner substance use discordance was calculated as the difference between the participant's and their partner's use for each substance use measure, separately. RESULTS: Participant PGSAlc was not significantly associated with partners' perceived substance use. Frequent perceived partner alcohol use and heavy drinking significantly amplified the association between PGSAlc and alcohol use or drunkenness. Frequent perceived partner drunkenness and cannabis use significantly attenuated the association between PGSAlc and heavy drinking or frequency of alcohol use. Participant-partner discordance for several substance use measures was significantly associated with lower emotional well-being and relationship quality, controlling for participant and partner substance use main effects. CONCLUSIONS: The results highlight the importance of partner substance use in etiological models of alcohol use, emotional health outcomes, and relationship quality.

Humans↗

PubMed2025

Psychological interventions for children with chronic physical conditions: a systematic review assessing the role of coping, emotional and cognitive processes.

OBJECTIVES: Coping, emotional and cognitive processes are crucial in child development, particularly in children with pediatric chronic physical conditions (CPC). No systematic review in pediatric psychology has investigated the effectiveness of interventions on these processes concurrently. This review addresses this gap by focusing on the effectiveness of psychological interventions on coping, emotional and cognitive processes in children with CPCs. METHODS: Five electronic databases were searched for studies assessing at least one of these processes. Only randomized-controlled trials with children (8-12 years) with a CPC (e.g. diabetes, asthma), which implemented a psychological intervention were included. This study is registered in (CRD42021233505). RESULTS: Ten intervention studies were identified. While cognitive interventions (Cogmed) showed some improvements in working memory, the effects varied across studies despite similar methodologies. Coping interventions (e.g. Coping Skills Training) showed little effect on coping strategies or psychological health variables and were no more beneficial than control groups. No study trained coping, emotional processes and cognitive processes together. CONCLUSION: This review shows current limitations in evaluating psychological interventions targeting coping, cognitive or emotional processes in children with CPCs, limiting a comprehensive understanding of the interventions' action mechanisms. Systematically including underlying processes in intervention studies could help to better adjust those interventions.

Humans↗

PubMed1979

[Emotional reactivity and neurovegetative balance in the rat (author's transl)].

It has been shown in male rats of two albino strains, Wistar and Sprague-Dawley, that differences in emotional reactivity were related to physiological differences (Bernet and Denimal, 1978). Particularly the resting heart rate was slower in the more emotionally reactive rats. It has been suggested that emotional reactivity is linked with a certain neurovegetative balance. This possibility was investigated in twelve rats of each strain by means of differential blockade of the autonomic nervous system by atropine and propranolol. The heart rate response of the emotionally reactive strain to propranolol was statistically smaller than that of the non reactive strain. On the other hand, the heart rate increase resulting from atropine treatment was more elevated in the same rats. The calculated sympathetic and parasympathetic tones (as % of intrinsic heart rate) were 8% and 30% respectively in the reactive rats. However, both of the tones were 14% in the non reactive rats. In conclusion, the high defecating rats in the open-field exhibit a lower sympathetic tone linked with a higher parasympathetic tone.

Animals↗

PubMed1976

Age and emotion of an offender as determinants of adult punitive reactions.

Male and female college students were shown videotapes of supposed male offenders describing the details of thefts they had committed. Videotaped sequences were varied so that offenders were 9 to 10 years old or of college age. Also, actors varied in their mode of emotional self-presentation. Comparisons of punishments suggested by subjects indicated that joyful actors received the highest level of punishment while distressed offenders received the lowest level of suggested punishment. It was also found that the emotions of children exerted a greater persuasive effect on subjects' ratings than did the emotions of adults although the pattern of results was similar across ages. These results were discussed as demonstrating that the age and emotion of an offender can exert considerable influence on the attribution of blame made by a disciplinarian.

Adult↗

PubMed1978

Bronchoconstrictive suggestion in asthma: a role for airways hyperreactivity and emotions.

Using whole-body plethysmographic measurements, asthmatic patients inhaled aerosolized saline presented either as a neutral substance (day 1) or in the guise of a bronchoconstrictor (day 2). Bronchoconstrictive suggestion resulted in increased airway resistance and decreased specific airway conductance, whereas thoracic gas volume was unchanged. The variation in the response was analyzed in relation to airways hyperreactivity, as indexed by methacholine and histamine inhalation challenges, and physiologic measures of the emotional reaction to bronchoconstrictive suggestion, as indexed by changes in blood pressure, heart rate, finger pulse amplitude, and forehead electromyographic activity. It was found that the bronchoconstrictive response was significantly related to the degree of airways hyperreactivity and to the emotional response. These results suggest that asthmatic patients apt to respond to bronchoconstrictive suggestion with airways obstructions are characterized by highly hyperreactive airways. Responders also appear to be emotionally labile, although it is not yet clear whether the emotional response per se evokes airway obstruction or is merely a by-product of the occurrence of airway obstruction.

Adolescent↗

PubMed1979

Adrenergic modulation of the hypothalamic cholinergic mechanism in the control of emotional-defensive behavior in the cat.

Effects of drugs influencing the activity of the hypothalamic noradrenergic system on the carbachol-induced emotional-defensive response were investigated. Intrahypothalamic injections of noradrenalin, amphetamine and reserpine did not produce any changes in cats' behavior. Injections of carbachol into the same hypothalamic loci, following the injections of noradrenalin, amphetamine or reserpine evoked all the characteristic symptoms of emotional-defensive behavior. However, a strong decrease in the number of growls and the duration of growling was observed when reserpine injections preceded the injections of carbachol into the same hypothalamic areas. Adrenergic alpha and beta agonists (methoxamine and isoprenaline) as well as antagonists (phentolamine and oxprenolol) when injected alone had no influence on the cats' behavior. Their effect on vocal responses evoked by subsequent injections of carbachol was not statistically significant. Results show that emotional-defensive behavior cannot be triggered by an activation of the hypothalamic noradrenergic system. However, emotional defensive behavior induced by cholinergic stimulation of the hypothalamus may be modified by changes in the activity of the hypothalamic noradrenergic system.

Animals↗

PubMed1979

The role of emotions in the formation of instrumental conditioned reflex.

The recording of vegetative parameters of emotional stress in humane and in dogs during elaboration of instrumental conditioned reflexes showed that such stress is a function of two major factors: (i) the value of the actual need (drive) and (ii) the estimation by the brain of the probability (possibility) of its satisfaction. Comparison of the need with the possibility of its satisfaction activates the mechanisms of positive (maximized by the subject) or negative (minimized) emotions; which serve as the direct reinforcement of instrumental conditioned reflexes. Experiments show that needs and emotions have an independent morphological substratum. The hypothalamus and amygdala must be intact in order to single out the need that is dominant at a given moment and is first to be satisfied. Estimation of the probability of need's satisfaction (probability of reinforcement)is the function of the frontal areas in the neocortex and hippocampus. These four brain structures play a decisive role in the genesis of emotional states and in the organization of behavior.

Amygdala↗