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Forebrain emotional asymmetry: a neuroanatomical basis? 总被引:8,自引:0,他引:8
Craig AD 《Trends in cognitive sciences》2005,9(12):566-571
There is considerable psychophysiological evidence to indicate that the left and right halves of the human forebrain differentially associate with particular emotions and affective traits. A neurobiological model is needed. Here I propose that forebrain emotional asymmetry is anatomically based on an asymmetrical representation of homeostatic activity that originates from asymmetries in the peripheral autonomic nervous system. This proposal builds on recent evidence indicating that lateralized, higher-order re-representations of homeostatic sensory activity provide a foundation for subjective human feelings. It can subsume differing views of emotion and the forebrain because it suggests that emotions are organized according to the fundamental principle of autonomic opponency for the management of physical and mental energy. 相似文献
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Kelley Winters Jake Pyne Stephen Feder Ally Jamieson Cindy Holmes 《International Journal of Transgenderism》2018,19(2):246-250
ABSTRACTThe authors answer recent responses by Steensma & Cohen-Kettenis (2018) and Zucker (2018) to our critical commentary on “desistance” stereotypes and their underlying research on trans and gender diverse children (Temple Newhook et al., 2018). We provide clarification in the following areas: (1) the scope of our paper; (2) our support of longitudinal studies; (3) consequences of harm to trans and gender diverse children; (4) clinical practice implications; (5) concerns about validity of research methodology; and (6) the importance of learning to listen to trans and gender diverse children. 相似文献
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Diana Fishbein Shari Miller Mindy Herman-Stahl Jason Williams Bud Lavery Lara Markovitz Marianne Kluckman Greg Mosoriak Michelle Johnson 《Journal of child and family studies》2016,25(2):518-529
The purpose of this study was to conduct a pilot randomized control trial to test whether a mindful yoga intervention had a beneficial impact on substance use and its psychological and psychophysiological correlates in high-risk adolescents. Research on yoga has generated growing evidence for its positive effects on physical and emotional health. However, most studies are conducted with adults, with few controlled studies conducted with youth. We designed a 20-session mindful yoga intervention for adolescents attending a school for students at high-risk for dropping out. The 50-min classes were offered three times a week. The participants (mean age = 16.7 years) were randomly assigned to control and intervention groups. Multi-rater (student, teacher), multi-method (survey, cognitive, psychophysiological) data were collected before and after the yoga curriculum. At post-test, students in the yoga condition, as compared to control students, exhibited trends toward decreased alcohol use and improved teacher-rated social skills (p < .10); and showed a non-significant increase in arousal in response to relevant stimuli as measured in skin conductance. Significant effects were not found on hypothesized proximal measures of self-regulation, mood, mindfulness, or involuntary engagement coping. Future research is needed to replicate and expand upon our findings. Studies are also needed with larger samples to further investigate potential mediators and moderators of yoga’s effects. 相似文献
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Craig AD 《Trends in cognitive sciences》2004,8(6):239-241
A recent article reports that human perception of heartbeat timing is mediated by right (non-dominant) anterior insular cortex, and that the activity and the size of this region is directly correlated with individuals' subjective awareness of inner body feelings and emotionality. These results support the somatic-marker hypothesis of consciousness (a modern successor to the James-Lange theory of emotion) and the neuroanatomical concept that human awareness is based on a phylogenetically distinct interoceptive pathway. 相似文献
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Tafet GE Feder DJ Abulafia DP Roffman SS 《Cognitive, affective & behavioral neuroscience》2005,5(1):37-40
The aim of this study was to evaluate the efficacy of cognitive therapy (CT) in the treatment of generalized anxiety disorder
(GAD), as it would be reflected through both psychological and psychoneuroendocrinological parameters. For this purpose, a
group of outpatients with GAD were treated with CT for up to a maximum of 24 sessions. In order to assess psychological and
biological changes, anxiety-related symptoms were evaluated according to the Hamilton Anxiety Rating Scale (HAM-A), and the
hypothalamic-pituitary-adrenal (HPA) function was determined through assessment of circulating cortisol levels. A significant
decrease in the HAM-A scores, along with significant changes in plasma cortisol levels, were observed after completion of
treatment with CT. These observations contribute to demonstrate that the effect of certain psychotherapeutic approaches, such
as CT, may be observed at both psychological and biological levels. 相似文献