Feelings reported by adolescents after food ingestion: a comparative study / Sentimentos relatados por adolescentes após a ingestão alimentar: um estudo comparativo

INTRODUCTION: Food is closely linked with emotions in a complex relationship. The imaginary and symbolic meaning attributed to food has been little studied and the act of eating needs to be better understood. OBJECTIVE: To analyze the association of adolescents´ feelings to selected foods. METHODS: Cross-sectional study with 995 adolescents from public and private schools in Teresina, PI, Brazil. It was a Supplementary Project to the Brazilian national survey ERICA (Estudo de Riscos Cardiovasculares em Adolescentes). Adolescents had to choose one of the following feelings to selected food: well-being/satisfaction, malaise, no feeling, aversion. For the option aversion, the participant had to indicate if it was related to smell, color, appearance, or taste. Adolescents´ feelings to foods were analyzed by type of school, sex, and age range, using Pearson's chi-square (χ²) or Fisher's exact tests. RESULTS: There was significant differences regarding the type of school for the feeling to chocolate (p=0.015); vegetables (p=0.003); leafy greens (p=0.005); healthy sandwich/natural fruit juice (p≤0.001); high fat red meat (p=0.046); fruit/natural fruit juice (p≤0.001). For sex, there was significant difrerences for healthy sandwich/natural fruit juice (p=0.001); beans and rice (p=0.021) and high fat red meat (p=0.005). There was significant differences between age groups for sandwich, chips, soda and ice cream (p=0.018); pasta (p=0.047) and high fat red meat (p=0.021). Well-being predominated in almost all foods and aversion was poorly reported. CONCLUSION: The results suggest that adolescents' feelings are not directed to specific foods.

INTRODUÇÃO: O alimento está intimamente ligado com as emoções em uma relação complexa. O sentido imaginário e simbólico atribuído à alimentação tem sido pouco estudado e o ato de comer precisa ser melhor compreendido. OBJETIVO: Avaliar a associação de sentimentos dos adolescentes relacionados a alimentos selecionados. MÉTODO: Estudo transversal com 995 adolescentes de escolas públicas e privadas de Teresina, PI, Brasil. Os dados foram provenientes do Projeto Suplementar ao levantamento nacional brasileiro ERICA (Estudo de Riscos Cardiovasculares em Adolescentes). O adolescente teve que escolher um dos seguintes sentimentos para o alimento selecionado: bem-estar/satisfação, desconforto, nenhum sentimento ou aversão. Para a opção aversão, o participante deveria indicar se ela estava relacionada ao cheiro, cor, aparência ou sabor. Os sentimentos dos adolescentes em relação aos alimentos foram analisados ​​por tipo de escola, sexo e faixa etária, por meio do teste qui-quadrado de Pearson (c²) ou teste exato de Fisher. RESULTADOS: Houve diferenças significativas entre os tipos de escola para o sentimento em relação ao chocolate (p=0,015); legumes/verduras (p=0,003); folhosos (p=0,005); sanduiche/suco natural (p≤0,001); carne vermelha gordurosa (p=0,046); fruta/suco natural (p≤0,001). Para o sexo, houve diferença significativa para sanduiche/suco natural (p=0,001); arroz com feijão (p=0,021) e carne vermelha gordurosa (p=0,005). Para a faixa etária, houve diferença significativa para sanduíche, batata frita, refrigerante e sorvete (p=0,018); macarrão (p=0,047) e carne vermelha gordurosa (p=0,021). O bem-estar predominou em quase todos os alimentos e a aversão foi pouco relatada. CONCLUSÃO: Os resultados sugerem que os sentimentos dos adolescentes não estão direcionados a um alimento específico.

Gender differences in disgust processing in patients with obsessive-compulsive disorder / 中华行为医学与脑科学杂志

Objective To explore the gender differences in disgust processing in patients with ob-sessive-compulsive disorder ( OCD). Methods A total of 74 patients with obsessive-compulsive disorder (39 males and 35 females) and 65 normal healthy controls (35 males and 30 females) were assessed with Padua inventory-Washington State University revision (PI-WSUR),Yale-Brown obsessive-compulsive scale (Y-BOCS) and were tested the lexical decision task,in order to evaluate their OCD symptoms and severity. The results of reaction time,accuracy and rating intensity of core disgust words,moral disgust words and neu-tral words were recorded,and the gender differences in disgust processing in patients with obsessive-compul-sive disorder and normal healthy controls were analyzed. Results The reaction time of core disgust words ((753.6±84.1) vs (711.8±83.8)ms),the reaction time of moral disgust words((813.5±89.0) vs (749.4± 81.4)ms) and neutral words((775.3±91.8) vs (725.9±104.2)ms) showed significant differences between males and females in pateints with OCD,but there were no differences in accuracy and rating intensity(P＜0.05 or P＜0.01). In normal healthy controls,there were only differences between males and females in reac-tion time of neutral words,females were also showed shorter reaction time than males (P＜0.01). Pearson cor-relation analysis showed that both male and female patients had a negative correlation between the reaction time of core disgust words and total PI-WSUR scores (P＜0.05). There was a gender difference in the relative variables of PI-WSUR,Y-BOCS and disgust processing in OCD patients. Conclusion There were gender differences in disgust cognitive processing in patients with obsessive-compulsive disorder,females with ob-sessive-compulsive disorder have higher core disgust and moral disgust than males. Females with OCD have a special high sense of moral disgust.

The temporal features of vertical spatial metaphor processing after moral disgust priming / 中华行为医学与脑科学杂志

Objective To explore the time characteristics and neural mechanism of processing vertical spatial metaphor after the activation of moral disgust,by applying event-related potential technique (ERPs) and semantic priming paradigm.Methods Totally 22 healthy college or graduate students were randomly selected from a university in Henan Province.A dual word priming paradigm was used to present priming words (moral disgust words and non moral disgust words).Then the target words (neutral words above or on the bottom of the screen) were presented,and the subjects were asked to judge the font structure of the target words.Processing feature was explored by investigating the differences in EEG indexes of different combinations.Results The interaction between the starting stimulation of the correct rate and the target stimulation in the behavior data was significant (F=20.40,P＜0.01).In EEG data,compared with immoral aversion stimuli (P2:(0.81 ± 0.45) μV,N400:(-4.43 ± 0.58) μV),after the onset of moral abuses (P2:(-1.31 ± 0.40) μV,N400:(-5.04 ± 0.60) μV),the larger P2 (F =3.96,P＜ 0.05) and larger N400 (F =10.73,P＜0.01) amplitudes were induced in the related brain regions after the emergence of neutral words at the bottom of the screen.Conclusion The analysis of behavior and EEG data indicates that,compared with immoral disgust,moral abuses show a higher semantic connection with metaphorical moral,and metaphorical immoral shows lower semantic connection.The individual is more inclined to metaphorical morality to relieve and release the feeling of disgust and maintain a good self-moral image.

Disgust responding in obsessive-compulsive disorder with and without contamination washing symptoms / 中国心理卫生杂志

Objective:The present study aim to explore the difference and characteristics of disgust in obsessive-compulsive disorder(OCD) with/without contamination washing symptoms,adding to the growing literature on the heterogeneity and clinical treatment of OCD.Methods:Totally 66 patients with OCD meeting the criteria of International Statistical Classification of Diseases and Related Health Problems,Tenth Revision (ICD-10) and 51 healthy controls matched with gender,age and level of education were recruited.All patients were divided into two subgroups namely washing symptoms group(n =26) and other symptoms group(n =40) based on the contamination washing symptoms.Participants respectively completed the lexical decision task.The results of the tasks were indicators reflecting the disgust feelings,including the accuracy,reaction time to core disgust words,moral disgust words,neutral words,and the rating intensity of disgust provoked by all of the words.Results:The reaction time for core disgust words[(723 ± 89)ms,(746 ± 95) ms vs.(676 ± 96) ms] and moral disgust words[(772 ± 98)ms,(796± 92)ms vs.(723 ± 94)ms] were longer in both group of patients with OCD than in healthy controls.The patients also rated higher degree of disgust for core disgust words[(6.7 ± 1.5),(6.9 ± 1.6)vs.(5.8 ± 1.7)]and moral disgust words [(6.8 ± 1.7),(7.2 ± 1.3)vs.(6.3 ± 1.5)] than healthy controls (Ps ＜0.05).But there were no difference existed between patients with and without contamination washing symptoms on the results of lexical decision task(Ps ＜0.05).Conclusion:It shows that patients with OCD tend to experience intense disgust feelings,and there is no difference between contamination washing symptoms and other symptoms on disgust.These findings suggest that intense disgust feelings may play a role on the etiology and maintenance of OCD,and reducing disgust could be a potential approach for OCD treatment.

Base emocional de la ciudadanía. Narrativas de emociones morales en estudiantes de noveno grado / The emotional foundation of citizenship. Narratives of moral emotions in Ninth Grade students / Base emocional da cidadania. Narrativas de emoções morais em estudantes do primeiro ano do ensino médio

Nuestro objetivo en este artículo es presentar la interpretación de narrativas de emociones morales de estudiantes de noveno grado; en particular, centramos el estudio en dar cuenta de aquellas que extienden o impiden el interés moral por la vida ciudadana. Asumimos la perspectiva teórica que considera que las emociones son cognitivas. El abordaje metodológico es cualitativo. Interpretamos narraciones en estudiantes de ambos sexos y encontramos narrativas relacionadas con la vergüenza, la repugnancia, la compasión, la envidia, la humillación y la gratitud. En el presente texto analizamos algunas de ellas y las creencias que las soportan. La información obtenida nos permite describir valores existentes en los estudiantes y las estudiantes, emociones que favorecen o no la convivencia escolar, y el rol que juegan en una comunidad que aspira a ser democrática.

The objective of this paper is to present the interpretation of the narratives of moral emotions from Ninth Grade students. In particular, the study focuses on accounting for those narratives that extend or prevent moral interest in civic life. The researchers use a theoretical perspective that considers emotions to be cognitive and a qualitative methodological approach. Narratives from students of both genders were interpreted and found to include the emotions of shame, disgust, pity, envy, humiliation and gratitude. This article discusses some of these narratives and the beliefs that support them. The information obtained from the study permits a description of the existing values in students, emotions that strengthen or weaken peaceful co-existence in schools and the role that these emotions play in a community that aspires to be democratic.

O objetivo deste artigo é apresentar a interpretação das narrativas de emoções morais dos estudantes do primeiro ano do ensino médio. O estudo centra-se em identificar essas narrações que estendem ou impedem o interesse moral pela vida cidadã. Foi assumida a perspectiva teórica que considera as emoções como cognitivas. A abordagem metodológica é qualitativa. Foram interpretadas as narrações de estudantes de ambos os sexos e encontraram-se narrativas relacionadas com vergonha, repugnância, compaixão, inveja, humilhação e gratidão. Neste trabalho analisaram-se algumas delas e as crenças que lhes dão suporte. A informação obtida permite descrever os valores existentes nos estudantes, as emoções favoráveis ou não ao convívio escolar e o papel que desempenham em uma comunidade que aspira a ser formada em ambientes democráticos.

The study of the effect of moral disgust in Obsessive-Compulsive Disorder / 中国神经精神疾病杂志

Objective This study aims to investigate the moral disgust cognitive processing of patients with obses?sive-compulsive disorder (OCD) and its relationship with OCD symptoms. Methods Twenty-eight OCD and 30 healthy controls matched for gender, age and education completed lexical decision task, recording reaction time and accuracy of words and assessing the degree of disgust. Yale-Brown obsessive-compulsive scale (Y-BOCS) and Padua Invento?ry-Washington State University Revision (PI-WUSR) were used to assess the symptoms. Results OCD group showed significantly longer reaction time to core disgust-related words [(762.69 ± 128.25) ms vs. (648.69 ± 162.66) ms] and moral disgust-related words [(798.73 ± 115.26) ms vs. (727.00 ± 106.06) ms] than the healthy controls (P<0.05). OCD group showed significantly higher aversion degree to core disgust-related words [(6.38 ± 1.78) vs. (5.03 ± 1.64)] and moral dis?gust-related words [(7.08 ± 1.23) vs. (5.77 ± 1.44)] than control group (P<0.05). Y-BOCS total score, Y-BOCS obsessive thoughts score, Y-BOCS compulsive behavior score, total score of PI-WUSR, cleaning/pollution force factor score, hurt?ing themselves and others force factor were positively correlated with two types of disgust-related words in patients group (P<0.05). Multiple stepwise regression analysis between disgust words and Y-BOCS/PI-WUSR scores pointed that only CWCF influenced disgust degree of core disgust-related words (β=0.61, P<0.01) and moral disgust-related words (β=0.54, P<0.01), respectively. Conclusion The core disgust and moral disgust of OCD are stronger compared to controls.

The Inhibitory Effect of Korean Antismoking Advertisement on Smoking Urge / 신경정신의학

OBJECTIVES: This study compares the emotional reaction and inhibitory effect on smoking urge between foreign antismoking advertisements and Korean antismoking advertisements. METHODS: Twenty-seven male smokers responded to a self-report survey including a Questionnaire on Smoking Urge and on emotional reactions such as disgust, anger and fear after watching a foreign antismoking advertisement, neutral images, and a Korean antismoking advertisement. We compared the smoking urge between the foreign antismoking advertisement and Korean antismoking advertisement and investigated emotional reactions associated with reduction in the smoking urge. RESULTS: The foreign antismoking advertisement inhibited the smoking urge but Korean antismoking advertisement did not. A significantly higher emotional response was evoked by the antismoking advertisements than in neutral images. However, among the emotions respondents reported about the foreign antismoking advertisement, only disgust was significantly associated with smoking urge. CONCLUSION: These results support published research, in that warning labels with high-rated emotional reactions are associated with reduction in the smoking urge. High emotional reactions such as disgust may enhance the effect of Korean antismoking advertisements.

Poetry of Loss and Self-Disgust: A Study of Eunice de Souza.

Indian English women poetry can be viewed as an attempt at self- revelation, as there are determined efforts on the part of the women poets to carve out an individual space of their own in the familial as well as social life. Women poets of the postindependence era include Mamta Kalia, Sunita Jain, Gauri Deshpande, Suniti Namjoshi, Imtiaz Dharkar, Melanie Silgardo, Eunice de Souza and so on. They give voice to their dissatisfaction, bitterness, and frustration. Eunice de Souza is one of the most famous confessional poets of second half of twentieth century. Her poetry allow us to peep into her sufferings and tortured psyche on the one hand and the paradox and complexity of the female psyche on the other hand. She reveals the tensions and frustrations which a woman faces because of the discrepancy between the way she wants to behave and the way she is made to behave. De Souza‘s dealing with love and sexuality in her poems show how she is dissatisfied with the society which demands silent acceptance from a woman. She adopts an aggressive attitude, yet she is quite aware of the ―growing unrest‖ of her life that gives her pain and suffering.

Intracategorial Varieties of Contempt in a Heterogeneous Sample / Variedades intracategoriales del desprecio en una muestra heterogénea

Consistent with current emotion theory, we should note that contempt is not a homogeneous category but rather shows intracategorial variability. Previous research on Spanish samples shows a communicative structure in which contempt is felt towards intimate, social or abstract receivers, for reciprocal, altruistic or prejudiced reasons. Our objective was to test, on a large and heterogeneous sample, the previously found structure and variations of the experience of contempt as well as its spontaneous facial expression. Testing the association of contempt varieties with certain subject attributes was a secondary goal. Results from 130 participants from the Spanish general population corroborated the previously found structure and varieties, as well as the associations between contempt receiver and attribution. No relation was found with sex, age or emotion recognition ability. As to spontaneous facial expression, disgust was more often expressed by those who narrated their personal episodes of contempt for reciprocal reasons, and was less often expressed by the people who described prejudiced scenarios. This result indicates that the conventionally considered facial expression of contempt is not the only one, as already stated by Darwin, and should not be considered as such by experimental and psychometric procedures.

De forma consistente con las teorías actuales de la emoción, el desprecio no es una categoría homogénea, sino que presenta variedad intracategorial. La investigación previa en muestras españolas muestra una estructura comunicativa en la que el desprecio se experimenta hacia receptores íntimos, sociales o abstractos por razones recíprocas, altruistas o prejuiciosas. Nuestro objetivo fue poner a prueba, en una muestra grande y heterogénea, la estructura previamente encontrada para la experiencia de desprecio, así como sus variedades y expresión facial espontánea. Un objetivo secundario fue la puesta a prueba de la asociación de las variedades del desprecio con atributos de sujeto. Los resultados de 130 entrevistas procedentes de población general española corroboraron la estructura y variedades previamente halladas, así como la asociación entre el receptor del desprecio y la atribución causal. La relación con el sexo, la edad y la aptitud de reconocimiento emocional no resultó significativa. Con respecto a la expresión facial, la de asco apareció con mayor frecuencia en quienes narraron episodios de desprecio por razones de reciprocidad y con menor frecuencia en quienes describieron escenarios prejuiciosos. Este resultado indica que la expresión convencionalmente considerada como de desprecio no es la única, como ya estableció Darwin, por lo que no debería considerarse como tal en los procedimientos experimentales y psicométricos.

The Change of Cortical Activity Induced by Visual Disgust Stimulus / 수면정신생리

OBJECTIVES: There are a lot of studies that analyze the interaction between the emotion of disgust and the functional brain images using fMRI and PET. But studies using sLORETA (standardized low resolution brain electromagnetic tomography) almost do not exist. The aim of this research is to explore the relationship of the emotion of disgust and the cortical activation using sLORETA analysis. METHODS: Forty five healthy young adults (27.1+/-2.6 years) participated in the study. While they were watching 4 neutral images and 4 disgusting images associated with mutilation selected from the international affective picture system (IAPS), participants' EEGs were taken for 30 seconds per one picture. Through these obtained EEG data, sLORETA analysis was performed to compare EEGs associated with neutral and negative images. RESULTS: During looking for visual disgusting stimulus, all participants reported unpleasantness, arousal and stress. In sLORETA analysis, the decrease of current density in theta wave was shown at left frontal superior gyrus (BA10) and middle gyrus (BA10, 11). This voxel cluster consists of a total of 11 voxels and the threshold of t value indicating statistically significant decreases in the current density (p<0.05) was -1.984. There were no differences between male and female in the degree of being disgusted by the stimuli. CONCLUSION: This finding may suggest that the activation of dorsolateral prefrontal cortex might be associated with regulating disgust emotion.

Development of the Korean Affective Word List / 신경정신의학

OBJECTIVES: As interest in the field of affective science continues to increase, research into the arousal of emotions by the use of facial stimuli, event pictures, and stimulus words is now being actively pursued. The purpose of this study was to develop a Korean Affective Word List for eliciting emotional reactions. METHODS: The preliminary selection process was more carefully divided into the primary process when the words were extracted which the author thought elicited the emotions of happiness, sadness, fear, anger, and disgust from the Korean-Language Dictionary according to vocabulary frequency, the secondary process when the words were extracted which the Affective Words Selection Committee judged elicited only a single category of emotion. The affective words selected in the two-stage preliminary process were then presented to normal, young subjects, who were asked to allocate each word on the basis of their emotional reaction to one of the following emotional categories: happiness, sadness, fear, anger, disgust, and surprise. After the selected words caused the intended-emotional response with inter-rater agreement in more than 80%, a total of 166 words were selected except surprise. The complementary selection process was carried out following the preliminary process in order to make up for the lack of surprise words and the relative want of anger words. RESULTS: A total of 184 words were finally selected: 83 words for happiness, 36 for sadness, 24 for fear, 10 for anger, 20 for disgust, and 11 for surprise. CONCLUSION: These Korean affective words are expected to be widely used for eliciting emotions in future Korean research on emotion.

Emotional Responsivity to the Emotional Words in Patients with Schizophrenia / 신경정신의학

OBJECTIVES: Patients with schizophrenia are reported to exhibited a reduced level of responsivity to highly arousing negative emotional pictures and to demonstrate a threatening bias to facial stimuli. The aim of this study was to investigate whether patients with schizophrenia show impaired and biased responsivity to threatening emotional words stimuli. METHODS: Eighteen subjects with schizophrenia (M=10, F=8) and 18 healthy controls (M=8, F=10) were involved in this study. Emotional words stimuli (happy, sad, fearful, angry, surprising, and disgusting words) were selected from a Korean affective words list (Kim et al., Unpublished). All subjects were asked to rate feelings elicited by emotional words, using the seven point Likert scale for each of the six basic emotions. RESULTS: Patients with schizophrenia displayed less emotional responsivity to disgusting and angry words as compared to healthy controls, while there were no significant differences in response to happy, sad, or fearful words. Emotional responsivity bias to disgust and happiness was observed in patients with schizophrenia. CONCLUSION: Patients with schizophrenia may show reduced responsivity to disgust and anger words stimuli and biased responsivity to disgust and happiness. These findings are in line with previous findings of reduced reactivity to highly arousing emotional picture stimuli, social threatening bias, and Pollyanna tendencird in schizophrenia.

Study of perception of emotion from face in patients with stroke in basal ganglia / 临床神经病学杂志

Objective To investigate whether the patients of stroke in basal ganglia have the selective deficit of recognition of disgust expression and to test the hypothesis that basal ganglia is involved in emotion processing, especially in disgust processing. Methods We developed six typical facial emotions (happiness, surprise, fear, sadness, disgust and anger) and a neutral facial emotion. A labeling task with these emotional faces measured the ability to recognize emotional faces in 32 stroke patients in basal ganglia and in 30 normal controls.Results Compared with normal controls, patients of stroke in basal ganglia impaired in perception of facial emotion (correct identification scores, 106.73?7.62, P