The objective of this study was to examine the usefulness of a mindfulness-based cognitive therapy (MBCT) for treating insomnia symptoms in patients with anxiety disorder. Nineteen patients with anxiety disorder were assigned to an 8-week MBCT clinical trial. Participants showed significant improvement in Pittsburgh Sleep Quality Index (Z = -3.46, p = 0.00), Penn State Worry Questionnaire (Z = -3.83, p = 0.00), Ruminative Response Scale (Z = -3.83, p = 0.00), Hamilton Anxiety Rating Scale (Z = -3.73, p = 0.00), and Hamilton Depression Rating Scale scores (Z = -3.06, p = 0.00) at the end of the 8-week program as compared with baseline. Multiple regression analysis showed that baseline Penn State Worry Questionnaire scores were associated with baseline Pittsburgh Sleep Quality Index scores. These findings suggest that MBCT can be effective at relieving insomnia symptoms by reducing worry associated sleep disturbances in patients with anxiety disorder. However, well-designed, randomized, controlled trials are needed to confirm our findings.
: The objective of this study was to examine the usefulness of a mindfulness-based cognitive therapy (MBCT) for treating insomnia symptoms in patients with anxiety disorder. Nineteen patients with anxiety disorder were assigned to an 8-week MBCT clinical trial. Participants showed significant improvement in Pittsburgh Sleep Quality Index (Z = -3.46, p = 0.00), Penn State WorryQuestionnaire (Z = 3.83, p = 0.00), Ruminative Response Scale (Z = 3.83, p = 0.00), Hamilton Anxiety Rating Scale (Z = 3.73, p = 0.00), and Hamilton Depression Rating Scale scores (Z =
3.06, p = 0.00) at the end of the 8-week program as compared with baseline. Multiple regression analysis showed that baseline Penn State Worry Questionnaire scores were associated with baseline Pittsburgh Sleep Quality Index scores. These findings suggest that MBCT can be effective at relieving insomnia symptoms by reducing worry associated sleep disturbances in patients with anxiety disorder. However, well-designed, randomized, controlled trials are needed to confirm our findings.
This article considers thinking with a common worlds framework in relation to reimagining our pedagogies to move beyond the nature/culture binary. Drawing on the work of scholars who engage with common worlds ethnographic projects, the author grapples with what it means to shift from humancentric perspectives of teaching children about nature toward attending to the interdependencies, mutual vulnerabilities, and responsibilities between humans and nonhumans. The article describes encounters between children, wasps, bees, and mushrooms as a means of illustrating how we might move toward different ways relating to the nature/culture divide, away from learning about toward thinking with.
We present a novel weighted Fourier series (WFS) representation for cortical surfaces. The WFS representation is a data smoothing technique that provides the explicit smooth functional estimation of unknown cortical boundary as a linear combination of basis functions. The basic properties of the representation are investigated in connection with a self-adjoint partial differential equation and the traditional spherical harmonic (SPHARM) representation. To reduce steep computational requirements, a new iterative residual fitting (IRF) algorithm is developed. Its computational and numerical implementation issues are discussed in detail. The computer codes are also available at http://www.stat.wisc.edu/-mchung/softwares/weighted.SPHARM/weighted-SPHARM.html. As an illustration, the WFS is applied i n quantifying the amount ofgray matter in a group of high functioning autistic subjects. Within the WFS framework, cortical thickness and gray matter density are computed and compared.
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Constitutions of plant medicine emerge differently in cross-cultural encounters around healing, enlivened, stilled, and reconfigured in ways that deploy different medicinal profiles and approaches to conservation. This chapter presents the narratives of several Bribri, Afro Caribbean, and Tican healers in Talamanca, Costa Rica, as they reflect on medicinal encounters with seekers from North America, to elucidate the ways notions of people and plant relationships interpolate encounters and often participate in a broader colonial narrative by upholding a nature and society dualism. Ethnographic research in Talamanca is juxtaposed to discussions on plant medicine use in health contexts in British Columbia, Canada, providing a backdrop for considering emplacement in biotic context as elemental to plant becoming medicine. Emergent medicinal meanings and their relationship to broader economic, political, environmental, and social processes nuance some of the ways socioecological contexts are affected by the trajectories of seekers, and the consequences of a plant-centric and standardized perspective of plant medicine.
BACKGROUND:Anxiety sensitivity (AS) refers to a fear of anxiety-related sensations and is a dispositional variable especially elevated in patients with panic disorder (PD). Although several functional imaging studies of AS in patients with PD have suggested the presence of altered neural activity in paralimbic areas such as the insula, no study has investigated white matter (WM) alterations in patients with PD in relation to AS. The objective of this study was to investigate the WM correlates of AS in patients with PD.
METHODS:
One-hundred and twelve right-handed patients with PD and 48 healthy control (HC) subjects were enrolled in this study. The Anxiety Sensitivity Inventory-Revised (ASI-R), the Panic Disorder Severity Scale (PDSS), the Albany Panic and Phobia Questionnaire (APPQ), the Beck Anxiety Inventory (BAI), and the Beck Depression Inventory (BDI) were administered. Tract-based spatial statistics were used for diffusion tensor magnetic resonance imaging analysis.
RESULTS:
Among the patients with PD, the ASI-R total scores were significantly correlated with the fractional anisotropy values of the WM regions near the insula, the splenium of the corpus callosum, the tapetum, the fornix/stria terminalis, the posterior limb of the internal capsule, the retrolenticular part of the internal capsule, the posterior thalamic radiation, the sagittal striatum, and the posterior corona radiata located in temporo-parieto-limbic regions and are involved in interoceptive processing (p<0.01; threshold-free cluster enhancement [TFCE]-corrected). These WM regions were also significantly correlated with the APPQ interoceptive avoidance subscale and BDI scores in patients with PD (p<0.01, TFCE-corrected). Correlation analysis among the HC subjects revealed no significant findings.
LIMITATIONS:
There has been no comparative study on the structural neural correlates of AS in PD.
CONCLUSIONS:
The current study suggests that the WM correlates of AS in patients with PD may be associated with the insula and the adjacent temporo-parieto-limbic WM regions, which may play important roles in interoceptive processing in the brain and in depression in PD.
Children's participation in yoga activities is receiving increasingly widespread attention as an exercise system that promotes not only physical health benefits but also psychological well-being. The authors of this article introduce how yoga practices can be implemented in an early childhood classroom to enhance children's mind and body harmony, develop their kinesthetic awareness, and provide opportunities for regular exercise. A school-based yoga project such as the one described here can increase children's knowledge of health, while helping them develop skills of balance and control and promoting imagination and collaboration between peers.
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