The paradigm of ecotherapy posits that personal health and healing are directly related to the health of the natural environment. Based on ideas in ecopsychology that involve the integration of psychology and ecology, ecotherapy is the application of ecopsychology to therapeutic practice. Described in this article are the paradigm of ecotherapy, the experiences of students taking a course in ecotherapy, and its implications for nature, healing, and therapeutic practice. This experience would not have been possible without the openness, trust, and cooperation of our amazing graduate students and our visiting elder. Many thanks to the following persons: Visiting Elder: Jack S. Weller, Founding Director of the Expressive Arts Therapy Program at the California Institute of Integral Studies Ecotherapy Graduate Students: Rachel Biron, Heather Cameron, Mike Diettrich-Chastain, Robin Falkner, Jennifer Froyd, Jennifer Johnson, Melia Kizer, Betsy Naylor, Lindsey Smith, Debbie Tallarico.
A successful clinical trial is dependent on recruitment. Between December 2003 and February 2006, our team successfully enrolled 289 participants in a large, single-center, randomized placebo-controlled trial (RCT) studying the impact of the patient-doctor relationship and acupuncture on irritable bowel syndrome (IBS) patients. This paper reports on the effectiveness of standard recruitment methods such as physician referral, newspaper advertisements, fliers, audio and video media (radio and television commercials) as well as relatively new methods not previously extensively reported on such as internet ads, ads in mass-transit vehicles and movie theater previews. We also report the fraction of cost each method consumed and fraction of recruitment each method generated. Our cost per call from potential participants varied from $3–$103 and cost per enrollment participant varied from $12–$584. Using a novel metric, the efficacy index, we found that physician referrals and flyers were the most effective recruitment method in our trial. Despite some methods being more efficient than others, all methods contributed to the successful recruitment. The iterative use of the efficacy index during a recruitment campaign may be helpful to calibrate and focus on the most effective recruitment methods.
A successful clinical trial is dependent on recruitment. Between December 2003 and February 2006, our team successfully enrolled 289 participants in a large, single-center, randomized placebo-controlled trial (RCT) studying the impact of the patient-doctor relationship and acupuncture on irritable bowel syndrome (IBS) patients. This paper reports on the effectiveness of standard recruitment methods such as physician referral, newspaper advertisements, fliers, audio and video media (radio and television commercials) as well as relatively new methods not previously extensively reported on such as internet ads, ads in mass-transit vehicles and movie theater previews. We also report the fraction of cost each method consumed and fraction of recruitment each method generated. Our cost per call from potential participants varied from $3–$103 and cost per enrollment participant varied from $12–$584. Using a novel metric, the efficacy index, we found that physician referrals and flyers were the most effective recruitment method in our trial. Despite some methods being more efficient than others, all methods contributed to the successful recruitment. The iterative use of the efficacy index during a recruitment campaign may be helpful to calibrate and focus on the most effective recruitment methods.
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This uncontrolled pilot study examined the effects of a classroom-based yoga intervention on cortisol concentrations and perceived behavior in children. A 10-week Yoga 4 Classrooms intervention was implemented in one second-grade and one third-grade classroom. Students' salivary cortisol responses were assessed at 3 time points. Classroom teachers also documented their perceptions of the effects of the intervention on students' cognitive, social, and emotional skills. Second, but not third, graders showed a significant decrease in baseline cortisol from before to after the intervention. Second and third graders both showed significant decreases in cortisol from before to after a cognitive task, but neither grade showed additional decreases from before to after a single yoga class. The second-grade teacher perceived significant improvements in several aspects his/her students' behavior. The third-grade teacher perceived some, but fewer, improvements in his/her students' behavior. Results suggest that school-based yoga may be advantageous for stress management and behavior.
This uncontrolled pilot study examined the effects of a classroom-based yoga intervention on cortisol concentrations and perceived behavior in children. A 10-week Yoga 4 Classrooms intervention was implemented in one second-grade and one third-grade classroom. Students' salivary cortisol responses were assessed at 3 time points. Classroom teachers also documented their perceptions of the effects of the intervention on students' cognitive, social, and emotional skills. Second, but not third, graders showed a significant decrease in baseline cortisol from before to after the intervention. Second and third graders both showed significant decreases in cortisol from before to after a cognitive task, but neither grade showed additional decreases from before to after a single yoga class. The second-grade teacher perceived significant improvements in several aspects his/her students' behavior. The third-grade teacher perceived some, but fewer, improvements in his/her students' behavior. Results suggest that school-based yoga may be advantageous for stress management and behavior.
This uncontrolled pilot study examined the effects of a classroom-based yoga intervention on cortisol concentrations and perceived behavior in children. A 10-week Yoga 4 Classrooms intervention was implemented in one second-grade and one third-grade classroom. Students' salivary cortisol responses were assessed at 3 time points. Classroom teachers also documented their perceptions of the effects of the intervention on students' cognitive, social, and emotional skills. Second, but not third, graders showed a significant decrease in baseline cortisol from before to after the intervention. Second and third graders both showed significant decreases in cortisol from before to after a cognitive task, but neither grade showed additional decreases from before to after a single yoga class. The second-grade teacher perceived significant improvements in several aspects his/her students' behavior. The third-grade teacher perceived some, but fewer, improvements in his/her students' behavior. Results suggest that school-based yoga may be advantageous for stress management and behavior.
This paper reports the results of a prospective experiment in which a group of approximately 4,000 participants in the Transcendental Meditation and TM-Sidhi programs of Maharishi Mahesh Yogi assembled in Washington, D.C., from June 7 to July 30, 1993. It was hypothesized that levels of violent crime in the District of Columbia would fall substantially during the Demonstration Project, as a result of the group's effect of increasing coherence and reducing stress in the collective consciousness of the District. A 27-member Project Review Board comprising independent scientists and leading citizens approved the research protocol and monitored the research process. Weekly crime data was derived from database records provided by the District of Columbia Metropolitan Police Department (DCMPD), which are used in the FBI Uniform Crime Reports. Statistical analysis considered the effect of weather variables, daylight, historical crime trends and annual patterns in the District of Columbia, as well as trends in neighboring cities. Consistent with previous research, levels of homicides, rapes and assaults (HRA crimes) correlated with average weekly temperature. Robberies approximately followed an annually recurring cycle. Time series analysis of 1993 data, controlling for temperature, showed that HRA crimes dropped significantly during the Demonstration Project, corresponding with increases in the size of the group; the maximum decrease was 23.3% (p < 2 × 10-⁹) [24.6% using a longer baseline, with 1988-1993 data (p < 3 × 10-⁵)], coincident with the peak number of participants in the group during the final week of the assembly. When the same period in each of the five previous years was examined, no significant decreases in HRA crimes were found. Robberies did not decrease significantly. However, a model that jointly estimated the effect of the Demonstration Project on both HRA crimes and robberies showed a significant reduction in violent crimes overall of 15.6% (p = 0.0008). Further analysis showed that the effect of the coherence-creating group on reducing HRA crimes could not be accounted for by additional police staffing. The time series analysis for HRA crimes gave results that are highly robust to alternative model specifications, and showed that the effect of the group size was cumulative and persisted after the Demonstration Project ended. Also, calculation of the steady state gain based on the time series model predicted that a permanent group of 4,000 coherence-creating experts in the District would have a long-term effect of reducing HRA crimes by 48%.
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PurposeTo examine the effects of a 12-week tai chi program on quality of life and exercise capacity in patients with heart failure.
Methods
Thirty patients with chronic stable heart failure and left ventricular ejection fraction ≤40% (mean [± SD] age, 64 ± 13 years; mean baseline ejection fraction, 23% ± 7%; median New York Heart Association class, 2 [range, 1 to 4]) were randomly assigned to receive usual care (n = 15), which included pharmacologic therapy and dietary and exercise counseling, or 12 weeks of tai chi training (n = 15) in addition to usual care. Tai chi training consisted of a 1-hour class held twice weekly. Primary outcomes included quality of life and exercise capacity. Secondary outcomes included serum B-type natriuretic peptide and plasma catecholamine levels. For 3 control patients with missing data items at 12 weeks, previous values were carried forward.
Results
At 12 weeks, patients in the tai chi group showed improved quality-of-life scores (mean between-group difference in change, –25 points, P = 0.001), increased distance walked in 6 minutes (135 meters, P = 0.001), and decreased serum B-type natriuretic peptide levels (–138 pg/mL, P = 0.03) compared with patients in the control group. A trend towards improvement was seen in peak oxygen uptake. No differences were detected in catecholamine levels.
Conclusion
Tai chi may be a beneficial adjunctive treatment that enhances quality of life and functional capacity in patients with chronic heart failure who are already receiving standard medical therapy.
Neurophenomenological studies seek to utilize first-person self-report to elucidate cognitive processes related to physiological data. Grounded theory offers an approach to the qualitative analysis of self-report, whereby theoretical constructs are derived from empirical data. Here we used grounded theory methodology (GTM) to assess how the first-person experience of meditation relates to neural activity in a core region of the default mode network—the posterior cingulate cortex (PCC). We analyzed first-person data consisting of meditators' accounts of their subjective experience during runs of a real time fMRI neurofeedback study of meditation, and third-person data consisting of corresponding feedback graphs of PCC activity during the same runs. We found that for meditators, the subjective experiences of “undistracted awareness” such as “concentration” and “observing sensory experience,” and “effortless doing” such as “observing sensory experience,” “not efforting,” and “contentment,” correspond with PCC deactivation. Further, the subjective experiences of “distracted awareness” such as “distraction” and “interpreting,” and “controlling” such as “efforting” and “discontentment,” correspond with PCC activation. Moreover, we derived several novel hypotheses about how specific qualities of cognitive processes during meditation relate to PCC activity, such as the difference between meditation and “trying to meditate.” These findings offer novel insights into the relationship between meditation and mind wandering or self-related thinking and neural activity in the default mode network, driven by first-person reports.
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Neurophenomenological studies seek to utilize first-person self-report to elucidate cognitive processes related to physiological data. Grounded theory offers an approach to the qualitative analysis of self-report, whereby theoretical constructs are derived from empirical data. Here we used grounded theory methodology (GTM) to assess how the first-person experience of meditation relates to neural activity in a core region of the default mode network—the posterior cingulate cortex (PCC). We analyzed first-person data consisting of meditators' accounts of their subjective experience during runs of a real time fMRI neurofeedback study of meditation, and third-person data consisting of corresponding feedback graphs of PCC activity during the same runs. We found that for meditators, the subjective experiences of “undistracted awareness” such as “concentration” and “observing sensory experience,” and “effortless doing” such as “observing sensory experience,” “not efforting,” and “contentment,” correspond with PCC deactivation. Further, the subjective experiences of “distracted awareness” such as “distraction” and “interpreting,” and “controlling” such as “efforting” and “discontentment,” correspond with PCC activation. Moreover, we derived several novel hypotheses about how specific qualities of cognitive processes during meditation relate to PCC activity, such as the difference between meditation and “trying to meditate.” These findings offer novel insights into the relationship between meditation and mind wandering or self-related thinking and neural activity in the default mode network, driven by first-person reports.
ObjectiveTo assess the effects of a 12-week Tai Chi exercise program on sleep using the sleep spectrogram, a method based on a single channel electrocardiogram (ECG)-derived estimation of cardiopulmonary coupling, previously shown to identify stable and unstable sleep states.
Methods
We retrospectively analyzed 24-h continuous ECG data obtained in a clinical trial of Tai Chi exercise in patients with heart failure. Eighteen patients with chronic stable heart failure, left ventricular ejection fraction ⩽40% (mean [±standard deviation] age, 59±14 years, mean baseline ejection fraction 24%±8%, mean) were randomly assigned to receive usual care (N=10), which included pharmacological therapy and dietary and exercise counseling, or 12 weeks of Tai Chi training (N=8) in addition to usual care. Using the ECG-based sleep spectrogram, we compared intervention and control groups by evaluating baseline and 12-week high (stable) and low (unstable) frequency coupling (HFC & LFC, respectively) as a percentage of estimated total sleep time (ETST).
Results
At 12 weeks, those who participated in Tai Chi showed a significant increase in HFC (+0.05±0.10 vs. −0.06±0.09 % ETST, p=0.04) and significant reduction in LFC (−0.09±0.09 vs. +0.13±0.13 % ETST, p<0.01), compared to patients in the control group. Correlations were seen between improved sleep stability and better disease-specific quality of life.
Conclusions
Tai Chi exercise may enhance sleep stability in patients with chronic heart failure. This sleep effect may have a beneficial impact on blood pressure, arrhythmogenesis and quality of life.
OBJECTIVE: The evidence that regular physical activity can treat depressive disorders is increasingly robust. However, motivating patients with depression to engage in physical activity can be challenging. Interdisciplinary group medical visits (GMVs) with an integrated physical activity component may be a novel means to support patients in becoming more active. METHODS: We conducted a 'pre-post' pilot study within a primary care setting. Participants were adults (>/=18 years) with a chronic major depressive disorder or a bipolar 2 disorder (depression; chronic). A psychiatrist and exercise therapist co-led a series of 14 weekly 2 h GMVs. Each group visit combined specific medical advice, physical activity, patient discussions and a targeted educational component. Participants also attended 11 weekly hatha yoga classes. Primary outcome was 'steps' as measured by accelerometer (SenseWear) as well as depression (Patient Health Questionnaire, PHQ-9) and anxiety (Generalised Anxiety Disorder, GAD-7) ratings. RESULTS: 14 of 15 participants (93.3%) completed the 14-week programme. After 3 months postintervention, median depression scales (PHQ-9) decreased 38% from 16 to 10 (p0.10). CONCLUSIONS: While other studies have examined the efficacy of GMVs in addressing chronic illnesses and the promotion of lifestyle changes, none to our knowledge have embedded physical activity within the actual patient visits. Interdisciplinary GMVs (eg, psychiatrist/exercise professional) may be a means to decrease depression and anxiety ratings within clinical care while improving physical activity.
Previous research indicates that drug motivational systems are instantiated in structures that process information related to incentive, motivational drive, memorial, motor/habit, craving, and cognitive control processing. The present research tests the hypothesis that activity in such systems will be powerfully affected by the combination of drug anticipation and drug withdrawal. Event-related fMRI was used to examine activation in response to a preinfusion warning cue in two experimental sessions that manipulated withdrawal status. Significant cue-induced effects were seen in the caudate, ventral anterior nucleus of the thalamus, the insula, subcallosal gyrus, nucleus accumbens, and anterior cingulate. These results suggest that withdrawal and nicotine anticipation produce (1) different motor preparatory and inhibitory response processing and (2) different craving related processing.
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OBJECTIVES:Stress is a well-known predictor of smoking relapse, and cortisol is a primary biomarker of stress. The current pilot study examined changes in levels of cortisol in hair within the context of two time-intensity matched behavioral smoking cessation treatments: mindfulness training for smokers and a cognitive-behavioral comparison group.
PARTICIPANTS:
Eighteen participants were recruited from a larger randomized controlled trial of smoking cessation.
OUTCOME MEASURES:
Hair samples (3 cm) were obtained 1 month after quit attempt, allowing for a retrospective analysis of hair cortisol at preintervention and post-quit attempt time periods. Self-reported negative affect was also assessed before and after treatment.
INTERVENTION:
Both groups received a 7-week intensive intervention using mindfulness or cognitive-behavioral strategies.
RESULTS:
Cortisol significantly decreased from baseline to 1 month after quit attempt in the entire sample (d=-0.35; p=.005). In subsequent repeated-measures analysis of variance models, time by group and time by quit status interaction effects were not significant. However, post hoc paired t tests yielded significant pre-post effects among those randomly assigned to the mindfulness condition (d=-0.48; p=.018) and in those abstinent at post-test (d=-0.41; p=.004). Decreased hair cortisol correlated with reduced negative affect (r=.60; p=.011).
CONCLUSIONS:
These preliminary findings suggest that smoking cessation intervention is associated with decreased hair cortisol levels and that reduced hair cortisol may be specifically associated with mindfulness training and smoking abstinence. RESULTS support the use of hair cortisol as a novel objective biomarker in future research.
Mindfulness-based cognitive therapy (MBCT) has been shown to be an effective treatment for mood and anxiety disorders. Little is known, however, about the specific psychological skills that may improve with MBCT. The present study investigated the relationship between history of MBCT and emotion regulation ability. Specifically, we examined cognitive reappraisal ability (CRA) in a sample of individuals with a history of MBCT compared with two control groups: a group without a history of any type of therapy and a group with a history of cognitive behavioral therapy (CBT). Groups were matched on key variables including age, sex, education, working memory, emotional reactivity, and life stress. CRA was measured using a standardized laboratory challenge. Results indicated that participants with a history of MBCT demonstrated higher CRA than both the no-therapy control group and the CBT control group. These results suggest that, by guiding people to accept thoughts and feelings without judgment and to focus on the present moment, MBCT may lay the foundation for increased CRA.
This paper theorizes holistic ethnography—an ethnographic method of inquiry that is similar to an embodied meditation practice—a conscious awareness of experience in which the researcher intentionally and variously focuses her attention on physical sensations, emotions, contemplation, and dialogue to contribute to deep sensemaking and critical examination. We illustrate this using an historical ethnographic field project as example. Only when we have immersed ourselves into our research within and beyond can we work toward a more dialogic understanding of the experience we are studying. We discuss how entering the experience through narrative requires us to focus on the embodiment of smell, taste, touch, sound, and sight of the phenomena we are studying; moving the story into our heart bids us to feel it deeply and unite with it at a place that transcends words and pulls us into the experiences; contemplating with our minds frees us to reflect on the experience and find meaning in it; and engaging dialogically invites us to discuss, connect, and voice each other and the experience into being. This approach to interpretation is messy yet thorough and provides a deep level of introspection and understanding. We end with a discussion of how this process can be used in the higher education classroom. By adding embodiment, emotion, contemplation, and dialogue to fieldwork and coursework, we suggest we are better able to critically examine cultural and social phenomena.
Objective To examine the influence of prenatal exercise on depression and anxiety during pregnancy and the postpartum period. Design Systematic review with random effects meta-analysis and meta-regression. Data sources Online databases were searched up to 6 January 2017. Study eligibility criteria Studies of all designs were included (except case studies) if they were published in English, Spanish or French and contained information on the Population (pregnant women without contraindication to exercise), Intervention (subjective or objective measures of frequency, intensity, duration, volume or type of exercise), Comparator (no exercise or different frequency, intensity, duration, volume and type of exercise) and Outcome (prenatal or postnatal depression or anxiety). Results A total of 52 studies (n=131406) were included. Moderate' quality evidence from randomised controlled trials (RCTs) revealed that exercise-only interventions, but not exercise+cointerventions, reduced the severity of prenatal depressive symptoms (13 RCTs, n=1076; standardised mean difference: -0.38, 95%CI -0.51 to -0.25, I-2=10%) and the odds of prenatal depression by 67% (5 RCTs, n=683; OR: 0.33, 95%CI 0.21 to 0.53, I-2=0%) compared with no exercise. Prenatal exercise did not alter the odds of postpartum depression or the severity of depressive symptoms, nor anxiety or anxiety symptoms during or following pregnancy. To achieve at least a moderate effect size in the reduction of the severity of prenatal depressive symptoms, pregnant women needed to accumulate at least 644 MET-min/week of exercise (eg, 150min of moderate intensity exercise, such as brisk walking, water aerobics, stationary cycling, resistance training). Summary/Conclusions Prenatal exercise reduced the odds and severity of prenatal depression.
Objective To examine the influence of prenatal exercise on depression and anxiety during pregnancy and the postpartum period. Design Systematic review with random effects meta-analysis and meta-regression. Data sources Online databases were searched up to 6 January 2017. Study eligibility criteria Studies of all designs were included (except case studies) if they were published in English, Spanish or French and contained information on the Population (pregnant women without contraindication to exercise), Intervention (subjective or objective measures of frequency, intensity, duration, volume or type of exercise), Comparator (no exercise or different frequency, intensity, duration, volume and type of exercise) and Outcome (prenatal or postnatal depression or anxiety). Results A total of 52 studies (n=131406) were included. Moderate' quality evidence from randomised controlled trials (RCTs) revealed that exercise-only interventions, but not exercise+cointerventions, reduced the severity of prenatal depressive symptoms (13 RCTs, n=1076; standardised mean difference: -0.38, 95%CI -0.51 to -0.25, I-2=10%) and the odds of prenatal depression by 67% (5 RCTs, n=683; OR: 0.33, 95%CI 0.21 to 0.53, I-2=0%) compared with no exercise. Prenatal exercise did not alter the odds of postpartum depression or the severity of depressive symptoms, nor anxiety or anxiety symptoms during or following pregnancy. To achieve at least a moderate effect size in the reduction of the severity of prenatal depressive symptoms, pregnant women needed to accumulate at least 644 MET-min/week of exercise (eg, 150min of moderate intensity exercise, such as brisk walking, water aerobics, stationary cycling, resistance training). Summary/Conclusions Prenatal exercise reduced the odds and severity of prenatal depression.
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