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BACKGROUND: Studies using electroencephalogram (EEG) measures of activation asymmetry have reported differences in anterior asymmetry between depressed and nondepressed subjects. Several studies have suggested reciprocal relations between measures of anterior and posterior activation asymmetries. We hypothesized that depressed subjects would fail to show the normal activation of posterior right hemisphere regions in response to an appropriate cognitive challenge.
METHODS: EEG activity was recorded from 11 depressed and 19 nondepressed subjects during the performance of psychometrically matched verbal (word finding) and spatial (dot localization) tasks. Band power was extracted from all epochs of artifact-free data and averaged within each condition. Task performance was also assessed.
RESULTS: Depressed subjects showed a specific deficit in the performance of the spatial task, whereas no group differences were evident on verbal performance. In posterior scalp regions, nondepressed controls had a pattern of relative left-sided activation during the verbal task and relative right-sided activation during the spatial task. In contrast, depressed subjects failed to show activation in posterior right hemisphere regions during spatial task performance.
CONCLUSIONS: These findings suggest that deficits in right posterior functioning underlie the observed impairments in spatial functioning among depressed subjects.
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BACKGROUND: The frontal lobe has been crucially involved in the neurobiology of major depression, but inconsistencies among studies exist, in part due to a failure of considering modulatory variables such as symptom severity, comorbidity with anxiety, and distinct subtypes, as codeterminants for patterns of brain activation in depression.
METHODS: Resting electroencephalogram was recorded in 38 unmedicated subjects with major depressive disorder and 18 normal comparison subjects, and analyzed with a tomographic source localization method that computes the cortical three-dimensional distribution of current density for standard electroencephalogram frequency bands. Symptom severity and anxiety were measured via self-report and melancholic features via clinical interview.
RESULTS: Depressed subjects showed more excitatory (beta3, 21.5-30.0 Hz) activity in the right superior and inferior frontal lobe (Brodmann's area 9/10/11) than comparison subjects. In melancholic subjects, this effect was particularly pronounced for severe depression, and right frontal activity correlated positively with anxiety. Depressed subjects showed posterior cingulate and precuneus hypoactivity.
CONCLUSIONS: While confirming prior results implicating right frontal and posterior cingulate regions, this study highlights the importance of depression severity, anxiety, and melancholic features in patterns of brain activity accompanying depression.
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Fragile X syndrome (FXS) is the most commonly known genetic disorder associated with autism spectrum disorder (ASD). Overlapping features in these populations include gaze aversion, communication deficits, and social withdrawal. Although the association between FXS and ASD has been well documented at the behavioral level, the underlying neural mechanisms associated with the social/emotional deficits in these groups remain unclear. We collected functional brain images and eye-gaze fixations from 9 individuals with FXS and 14 individuals with idiopathic ASD, as well as 15 typically developing (TD) individuals, while they performed a facial-emotion discrimination task. The FXS group showed a similar yet less aberrant pattern of gaze fixations compared with the ASD group. The FXS group also showed fusiform gyrus (FG) hypoactivation compared with the TD control group. Activation in FG was strongly and positively associated with average eye fixation and negatively associated with ASD characteristics in the FXS group. The FXS group displayed significantly greater activation than both the TD control and ASD groups in the left hippocampus (HIPP), left superior temporal gyrus (STG), right insula (INS), and left postcentral gyrus (PCG). These group differences in brain activation are important as they suggest unique underlying face-processing neural circuitry in FXS versus idiopathic ASD, largely supporting the hypothesis that ASD characteristics in FXS and idiopathic ASD reflect partially divergent impairments at the neural level, at least in FXS individuals without a co-morbid diagnosis of ASD.
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Buddhist meditation practice is perceived as non-relational. Yet a serious meditator develops an intimacy with herself that is an asset to being in a healthy relationship. In this essay, using composite profiles of patients, I pursue my interest in relationships and family life as a path to mental health and a home to enlightened experience. The intimacy of a relationship with oneself, with another and within family provides a container that may enable us to let go of our fixed sense of self.
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<p>Publisher's description: Buddha Mind in Contemporary Art documents the growing presence of Buddhist perspectives in contemporary culture. This shift began in the nineteenth century and is now pervasive in many aspects of everyday experience. In the arts especially, the increasing importance of process over product has promoted a profound change in the relationship between artist and audience. But while artists have been among the most perceptive interpreters of Buddhism in the West, art historians and critics have been slow to develop the intellectual tools to analyze the impact of Buddhist concepts. This timely, multi-faceted volume explores the relationships between Buddhist practice and the contemporary arts in lively essays by writers from a range of disciplines and in revealing interviews with some of the most influential artists of our time. Elucidating the common ground between the creative mind, the perceiving mind, and the meditative mind, the contributors tackle essential questions about the relationship of art and life. Among the writers are curators, art critics, educators, and Buddhist commentators in psychology, literature, and cognitive science. They consider the many Western artists today who recognize the Buddhist notion of emptiness, achieved through focused meditation, as a place of great creative potential for the making and experiencing of art. The artists featured in the interviews, all internationally recognized, include Maya Lin, Bill Viola, and Ann Hamilton. Extending earlier twentieth-century aesthetic interests in blurring the boundaries of art and life, the artists view art as a way of life, a daily practice, in ways parallel to that of the Buddhist practitioner. Their works, woven throughout the book, richly convey how Buddhism has been both a source for and a lens through which we now perceive art.</p>
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- Buddhist Contemplation by Applied Subject,
- Socially Engaged Buddhism,
- Buddhist Contemplation by Tradition,
- Contemplation by Applied Subject,
- Contemplation by Tradition,
- Art and Buddhist Contemplation,
- Photography and Buddhist Contemplation,
- Art and Contemplation,
- Visual art and Buddhist Contemplation,
- Buddhist Contemplation
Buddhism has made its way into American popular culture, particularly within the arena of death and dying. The growing influence of Buddhism on the American way of dying has been fostered through its connection with the American hospice movement. This paper describes the developing contact between Buddhism and hospice and documents the efforts of several prominent Buddhist organizations to revolutionize American death practices. The Buddhist approach to death has captured the interest of an American public attracted to its nonsectarian language of spirituality and pragmatic techniques for dealing with death.
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(RNS) The mindfulness movement has seeped into Silicon Valley, Capitol Hill, and even the United States Military Academy at West Point. Next stop: the voting booth. By Daniel Burke.
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<p>Environmentalists have been criticizing the ethics of business people concerning the natural environment. Citing Thomas Berry as an example, this paper attempts to bring his three abstract values (presence, subjectivity, and communion) closer to the understanding of the average business person through meditation. The introduction describes business ethics in terms of relationships to the individual, or the ethical ‘I’ to the natural environment, or the ethical ‘You’ and to interpersonal relationships, or the ethical ‘We.’ Meditation is also defined, according to Webster's Third New International Dictionary (1986), as a meditative experience together with a period of reflection and small-group discussion. More specifically, meditation takes on three forms. Part one describes nondiscursive meditation in the context of what Berry means by presence. The problem addressed here is how to meet and cultivate the ethical ‘I.’ Part two will deal with semidiscursive meditation in the context of what Berry means by subjectivity, or the ethical ‘I’ in relation to the earth. The earth then becomes the ethical ‘You.’ Part three will deal with Berry's definition of communion, or the ethical ‘We.’ The practice of discursive meditation gradually leads to what Thomas Berry calls a renewed ‘visionary experience.’ The article concludes with a redefinition of business ethics in terms of our relationships to ourselves, as human persons, to the earth as our living environment, and to each other as members of the human community. The redefinition of our relationships through meditation is ‘visionary,’ or a new ‘paradigm,’ that, hopefully, will lead to the renewed ethical practice that other environmentalists are also advocating, for example, Arnold Berleant.</p>
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This study reviews literature concerning any effects meditation may have upon the psychological health and practice of psychotherapists. A number of anecdotal accounts were explored in order to extract key claims made for meditation. These claims were found to include that meditation promotes attentive ability, a calm psychophysiological state, heightened awareness, and a reflexive self (an objective, observant sub-personality). It was suggested that these effects were personally therapeutic, and that this could facilitate therapists' practice. Of the experimental studies reviewed, most found that meditation had significant positive effects upon various measures of psychophysiological health. These included increases in measures of self-efficacy and attentional absorption, and decreases in indicators of anxiety, stress, and depression. However, many experimental studies were methodologically flawed. These problems were often related to characteristics of meditation that render it problematic to investigate. For example, it may take at least one year of daily practice to bring about effects, and researchers have found it difficult to complete experiments where randomly assigned participants all adhere to such a demanding regimen. In addition, current quantitative research techniques may not be sophisticated enough to allow the effects of meditation to be accurately gauged. It is suggested that qualitative techniques could be more successful in exploring the effects of meditation.
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Despite the call for multilevel observation of negative affect, including multiple physiological systems, too little empirical research has been conducted in infants and young children, and physiology-affect associations are not consistently reported. We examined changes in heart rate, respiratory sinus arrhythmia, and preejection period in 24-month-olds across four increasingly challenging, emotion-eliciting tasks. We predicted that changes in cardiac reactivity would be systematically related to changes in negative affect. Results largely support the predictions with one important exception. With increasing distress across the tasks, HR increased and RSA decreased. However, no significant changes in PEP were observed. HR was associated with negative affect during all tasks, and changes in HR were related to changes in negative affect. PEP and negative affect were associated, but only marginally so. Within-subject analyses confirmed the predicted associations. Finally, the associations between physiology and negative affect were different for boys and girls. We discuss these results in the context of implications for future research on cardiac-affect associations in young children.
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The anterior medial prefrontal (AMPFC) and retrosplenial (RSC) cortices are active during self-referential decision-making tasks such as when participants appraise traits and abilities, or current affect. Other appraisal tasks requiring an evaluative decision or mental representation, such as theory of mind and perspective-taking tasks, also involve these regions. In many instances, these types of decisions involve a subjective opinion or preference, but also a degree of ambiguity in the decision, rather than a strictly veridical response. However, this ambiguity is generally not controlled for in studies that examine self-referential decision-making. In this functional magnetic resonance imaging experiment with 17 healthy adults, we examined neural processes associated with subjective decision-making with and without an overt self-referential component. The task required subjective decisions about colors-regarding self-preference (internal subjective decision) or color similarity (external subjective decision) under conditions where there was no objectively correct response. Results indicated greater activation in the AMPFC, RSC, and caudate nucleus during internal subjective decision-making. The findings suggest that self-referential processing, rather than subjective judgments among ambiguous response alternatives, accounted for the AMPFC and RSC response.
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We evaluated the efficacy of a mindful parenting program for changing parents’ mindfulness, child management practices, and relationships with their early adolescent youth and tested whether changes in parents’ mindfulness mediated changes in other domains. We conducted a pilot randomized trial with 65 families and tested an adapted version of the Strengthening Families Program: For Parent and Youth 10–14 that infused mindfulness principles and practices against the original program and a delayed intervention control group. Results of pre-post analyses of mother and youth-report data showed that the mindful parenting program generally demonstrated comparable effects to the original program on measures of child management practices and stronger effects on measures of mindful parenting and parent–youth relationship qualities. Moreover, mediation analyses indicated that the mindful parenting program operated indirectly on the quality of parent–youth relationships through changes in mindful parenting. Overall, the findings suggest that infusing mindful parenting activities into existing empirically validated parenting programs can enhance their effects on family risk and protection during the transition to adolescence.
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Some children show emotion that is not consistent with normative appraisal of the context and can therefore be defined as context inappropriate (CI). The authors used individual growth curve modeling and hierarchical multiple regression analyses to examine whether CI anger predicts differences in hypothalamic-pituitary-adrenal axis activity, as manifest in salivary cortisol measures. About 23% of the 360 children (ages 6-10 years, primarily 7-8) showed at least 1 expression of CI anger in situations designed to elicit positive affect. Expression of anger across 2 positive assessments was less common (around 4%). CI anger predicted the hypothesized lower levels of cortisol beyond that attributed to context appropriate anger. Boys' CI anger predicted lower morning cortisol and flatter slopes. Results suggest that this novel approach to studying children's emotion across varying contexts can provide insight into affective style.
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Previous research indicates that lower-class individuals experience elevated negative emotions as compared with their upper-class counterparts. We examine how the environments of lower-class individuals can also promote greater compassionate responding-that is, concern for the suffering or well-being of others. In the present research, we investigate class-based differences in dispositional compassion and its activation in situations wherein others are suffering. Across studies, relative to their upper-class counterparts, lower-class individuals reported elevated dispositional compassion (Study 1), as well as greater self-reported compassion during a compassion-inducing video (Study 2) and for another person during a social interaction (Study 3). Lower-class individuals also exhibited heart rate deceleration-a physiological response associated with orienting to the social environment and engaging with others-during the compassion-inducing video (Study 2). We discuss a potential mechanism of class-based influences on compassion, whereby lower-class individuals' are more attuned to others' distress, relative to their upper-class counterparts.
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Chaotic conditions are a prevalent and threatening feature of social life. Five studies examined whether social class underlies divergent responses to perceptions of chaos in one's social environments and outcomes. The authors hypothesized that when coping with perceptions of chaos, lower class individuals tend to prioritize community, relative to upper class individuals, who instead tend to prioritize material wealth. Consistent with these predictions, when personally confronting chaos, lower class individuals were more communally oriented (Study 1), more connected with their community (Study 2), and more likely to volunteer for a community-building project (Study 3), compared to upper class individuals. In contrast, perceptions of chaos caused upper class individuals to express greater reliance on wealth (Study 4) and prefer financial gain over membership in a close-knit community (Study 5), relative to lower class individuals. These findings suggest that social class shapes how people respond to perceptions of chaos and cope with its threatening consequences.
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We propose that cognition is more than a collection of independent processes operating in a modular cognitive system. Instead, we propose that cognition emerges from dependencies between all of the basic systems in the brain, including goal management, perception, action, memory, reward, affect, and learning. Furthermore, human cognition reflects its social evolution and context, as well as contributions from a developmental process. After presenting these themes, we illustrate their application to the process of anticipation. Specifically, we propose that anticipations occur extensively across domains (i.e., goal management, perception, action, reward, affect, and learning) in coordinated manners. We also propose that anticipation is central to situated action and to social interaction, and that many of its key features reflect the process of development.
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Compared to the general population, youth in foster care experience multiple psychosocial difficulties due to exceptionally high rates of maltreatment. Many youth in care receive psychological and/or psychotropic treatment but not all require or are willing to accept that level of intervention. For many, a “mental health” approach feels pathologizing. Nevertheless, these youth have suffered maltreatment and interventions to improve their ability to cope with past trauma and their often uncertain present are clearly needed. Cognitively-Based Compassion Training (CBCT) provides an alternative perspective on suffering and can be framed as a wellness intervention that is appropriate for all humans. The present study examined whether a 6-week CBCT intervention would improve psychosocial functioning among adolescents in foster care. Seventy adolescents were randomized to CBCT (twice weekly) or a wait-list condition. Youth were assessed at baseline and after 6 weeks. Groups did not differ on measures of psychosocial functioning following training; however practice frequency was associated with increased hopefulness and a trend for a decrease in generalized anxiety. Qualitative results indicated that participants found CBCT useful for dealing with daily life stressors. Adolescents in care were willing to engage in CBCT. The majority reported CBCT was very helpful and almost all reported they would recommend CBCT to a friend. Participants reported specific instances of using CBCT strategies to regulate emotion, manage stress, or to respond more compassionately towards others. Standardized self-report measures were not sensitive to qualitative reports of improved functioning, suggesting the need for measures more sensitive to the positive changes noted or longer training periods to demonstrate effects. Practical issues surrounding implementation of such programs in high-risk youth populations are identified. Recommendations are provided for further development.
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<p>This study investigated the effects of imagery on flexibility and the relations among verbal and non-verbal and spontaneous and adaptive flexibility measures. Finally, the effects of brain damage on flexibility and imagery were investigated. Historical and more recent concepts of the cognitive rigidity flexibility dimension were discussed with special emphasis on the effects of brain damage. Forty female and fourteen male volunteer students were tested with verbal and non-verbal flexibility tests. Measures of spontaneous flexibility were the Word Fluency Test and the Five Point Test and measures of adaptive flexibility were the Stroop Test and a newly introduced concept identification test, assessing imagery and interference concepts. Furthermore, a questionnaire to assess individual imagery styles was employed as well as the vocabulary and block design subtests of the WAIS. The results of brain damaged subjects were compared to a matched control group. Furthermore, z-score profiles were prepared to compare the test patterns between the different patient groups. Four dimensions of cognitive flexibility-rigidity were found in healthy subjects. Furthermore it was found that individual imagery styles had little influence on the performance in flexibility tests. A trend was showing that "habitual verbalizers" had no advantage in solving the tests and had in fact more difficulty with the identification of non-verbal concepts. No significant gender effects were found. Brain damaged patients performed significantly more poorly than normal subjects in all flexibility tests. Several test- and subject variables that effect the performance on flexibility tests were discussed. It was concluded that rigidity-flexibility measures represent different dimensions depending on stimulus mode and type of task. It was further concluded that behavioral rigidity-flexibility is not only the function of test variables, but also of various subject variables namely imagery style, intelligence, age, gender and brain damage. In healthy people, the performance on one test was not found to be predictive for the performance on another flexibility test. On the other hand, in brain damaged subjects rigid behavior seems to extend to a wider range of test performance. Finally, different performance patterns were described for different lesion sites in brain damaged.</p>
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Now in paperback, the guide to living a meaningful life from the world stress expert "[The] journey toward health and sanity is nothing less than an invitation to wake up to the fullness of our lives as if they actually mattered . . ." --Jon Kabat-Zinn, from the Introduction Ten years ago, Jon Kabat-Zinn changed the way we thought about awareness in everyday life with his now-classic introduction to mindfulness, Wherever You Go, There You Are. Now, with Coming to Our Senses, he provides the definitive book for our time on the connection between mindfulness and our physical and spiritual wellbeing. With scientific rigor, poetic deftness, and compelling personal stories, Jon Kabat-Zinn examines the mysteries and marvels of our minds and bodies, describing simple, intuitive ways in which we can come to a deeper understanding, through our senses, of our beauty, our genius, and our life path in a complicated, fear-driven, and rapidly changing world. In each of the book's eight parts, Jon Kabat-Zinn explores another facet of the great adventure of healing ourselves--and our world--through mindful awareness, with a focus on the "sensescapes" of our lives and how a more intentional awareness of the senses, including the human mind itself, allows us to live more fully and more authentically. By "coming to our senses"--both literally and metaphorically by opening to our innate connectedness with the world around us and within us--we can become more compassionate, more embodied, more aware human beings, and in the process, contribute to the healing of the body politic as well as our own lives in ways both little and big.
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