The influence of two different sets of information and suggestions on the subjective effects of relaxation

The study compared the subjective effects of different relaxation techniques and their susceptibility to influence by information and suggestions provided by the trainers. Two groups of twelve subjects each were trained in autogenic training and in progressive relaxation successively. On three occasions during their training, each group was given one of two contrasting sets of information and suggestions concerning the subjective effects to be expected. At the end of training, differences in the subjective effects accompanying the two relaxation techniques were found but no significant effect of the contrasting sets of information and suggestions emerged. These results suggest that the subjective effects of relaxation were resistant to simple suggestions and, being more robust and real than often thought, could constitute a basis for differential indications of various relaxation methods.     

Biofeedback,relaxation training,and music: Homeostasis for coping with stress

This study compared the efficacy of five relaxation training procedures, four of which employed EMG auditory feedback: (1) biofeedback only (BF), (2) autogenic training phrases (ATP), (3) music (MU), (4) autogenic training phrases and music (ATP & MU), and (5) a control group, in developing self-regulation of a cultivated low arousal state as a countermeasure to tensed muscular reaction to stressful imagery. Twenty subjects established a pre- and posttraining frontalis region EMG biofeedback baseline measurement. Sixteen subjects were assigned at random to the 25-minute taped relaxation training procedure. After eight training sessions (4 weeks), MU and ATP & MU groups achieved highly significant differences when compared with the control group. The ATP & MU group attained the lowest postbaseline arousal level measured by the EMG. EMG as a physiological measure for transfer of training functioned well in detecting the psychophysiological affect of stressful imagery.This report is based on a thesis submitted in partial fulfillment of the requirements for the Master of Arts in Psychology degree by the author. The author extends his gratitude to Dr. Theodore Steiner, Dr. Paul Eskildsen, and Dr. Frank Hovell, who served on the committee, and to Rosemary Kolentus, for her help with this article.     

Stress management techniques: Are they all equivalent,or do they have specific effects?

This article evaluates the hypothesis that various stress management techniques have specific effects. Studies comparing various techniques are reviewed, as well as previous literature reviews evaluating the effects of individual techniques. There is evidence that cognitively oriented methods have specific cognitive effects, that specific autonomic effects result from autonomically oriented methods, and that specific muscular effects are produced by muscularly oriented methods. Muscle relaxation and/or EMG biofeedback have greater muscular effects and smaller autonomic effects than finger temperature biofeedback and/or autogenic training. EMG biofeedback produces greater effects on particular muscular groups than progressive relaxation, and thermal biofeedback has greater finger temperature effects than autogenic training. Disorders with a predominant muscular component (e.g., tension headaches) are treated more effectively by muscularly oriented methods, while disorders in which autonomic dysfunction predominates (e.g., hypertension, migraine headaches) are more effectively treated by techniques with a strong autonomic component. Anxiety and phobias tend to be most effectively treated by methods with both strong cognitive and behavioral components.This work was supported by grants Nos. HL-34336 and HL-44097 from the Heart, Lung, and Blood Institute of the National Institutes of Health. Material in this article has been condensed and updated from three chapters in Lehrer, P. M., and Woolfolk, R. L. (1993).Principles and practice of stress management, Vol. 2, New York: Guilford Press.     

Relaxation: Mapping an uncharted world

Nine hundred and forty practitioners of massage, abbreviated progressive muscle relaxation (PMR), yoga stretching, breathing, imagery, meditation, and various combination treatments described their technique experiences on an 82-item wordlist. Factor analysis yielded 10 interpretable relaxation categories: Joyful Affects and Appraisals (Joyful), Distant, Calm, Aware, Prayerful, Accepted, Untroubled, Limp, Silent, and Mystery. The relaxation response and cognitive/somatic specificity models predict Calm and Limp, which account for only 5.5% of the variance of relaxation experience. Unlike much of previous relaxation research, we found important technique differences. PMR and massage are associated with Distant and Limp; yoga stretching, breathing, and meditation with Aware; meditation with Prayerful, and all techniques except PMR with Joyful. Results are consistent with cognitive-behavioral relaxation theory and have implications for relaxation theory, treatment, training, assessment, and research. We close with a revised model of relaxation that posits three global dimensions: tension-relief, passive disengagement, and passive engagement.This article is based in part on the doctoral dissertation of Alberto Amutio at the University of Deusto in Bilbao, Spain and the Masters Thesis of John Anderson at Roosevelt University in Chicago. We wish to thank Keenan Ferrell, Psy.D., for data on 154 yoga practitioners supplied from his doctoral dissertation at the Chicago School of Professional Psychology, and Susan Burroughs and Sharon Gale for help in collecting data. We especially wish to thank Jerome Fleming, Ph.D., for his help on the statistics, and SYSTAT for statistical advice. Authors are listed according to degree of contribution, with JPA and LA contributing primarily to data collection and input.For information on acquiring the Smith Relaxation Inventory (SRI), an experimental version of a questionnaire designed to measure relaxation factor categories, contact the first author.     

The Effect of the Definition of Menstrually-Related Headache on the Response to Biofeedback Treatment

Twelve women with either pure migraine headache (HA) or a combination of migraine and tension-type HA monitored HA activity over two menstrual cycles while noting onset of menstruation and onset of ovulation. They then received 12 sessions of thermal biofeedback (TBF) with adjunctive autogenic training. Six women with only tension-type HA participated in similar monitoring before receiving 9 sessions of progressive relaxation training.Results for those with vascular HA showed a significant reduction in HA activity and a reduction in medication taken for HAs. Those with tension-type HA did not respond significantly to the relaxation training. Depending upon how one defined menstrually-related HAs among those with vascular HA, there either was, or was not, a differential effect of TBF on menstrual-cycle-related HA.     

Quieting response training: long-term evaluation of a clinical biofeedback practice

Clinical evidence for the long-term effectiveness of biofeedback related relaxation training is accumulating. The purpose of this report is to describe the population, self-regulation procedure, outcome criteria, and final outcome for patients who received Quieting Response (QR) training. Data from 340 patients who completed at least the first follow-up at 3 months is presented. Primary presenting symptoms were headaches, 72%; primary and secondary Raynaud's, 14%; hypertension, 4%; irritable colon, 4%; and miscellaneous, 6%. QR training integrated EMG and thermal feedback with deep breathing, progressive relaxation, and autogenic exercises presented on cassette tapes. Eight 1-hour weekly sessions were given, with emphasis on daily home exercises. Follow-up evaluations were at 3 months, 6 months, 1 year, and 2 years. Outcome was based on change in frequency, severity, and duration of symptoms; changes in medication; and secondary benefits. Quieting Response training was found to be most beneficial for patients with primary Raynaud's disease (18 of 23 patients, or 78% successful), classic migraines (9 of 13, or 69%), and common migraines (20 of 32, or 62%), followed by mixed headaches (79 of 131, or 60%), Raynaud's plus other symptoms (9 of 15, or 60%), and the irritable colon syndrome (7 of 13, or 54%). Less successful were patients with headaches plus other symptoms (16 of 37, or 43%), muscle contraction headaches (13 of 33, or 39%), secondary Raynaud's phenomenon (4 of 10, or 40%), and essential hypertension (5 of 15, or 33%). Speculations about the differing outcomes across symptom groups were made.     

How Does Biofeedback Reduce Clinical Symptoms and Do Memories and Beliefs Have Biological Consequences? Toward a Model of Mind-Body Healing

Changes in the magnitude and direction of physiological measures (EMG, EEG, temperature, etc.) are not strongly related to the reduction of clinical symptoms in biofeedback therapy. Previously, nonspecified perceptual, cognitive, and emotional factors related to threat perception (Wickramasekera, 1979, 1988, 1998) may account for the bulk of the variance in the reduction of clinical symptoms. The mean magnitude of these previously nonspecified or placebo factors is closer to 70% whenboththe therapist and patient believe in the efficacy of the therapy. This powerful placebo effect is hypothesized to be anelicitedconditioned response (Wickramasekera, 1977a, 1977c, 1980, 1985) based on the memory of prior healings. These memories of healing are more resistant to extinction if originally acquired on a partial rather than continuous reinforcement schedule. High and low hypnotic ability in interaction with threat perception (negative affect) is hypothesized to contribute to both the production and reduction of clinical symptoms. High and low hypnotic ability respectively are hypothesized to be related to dysregulation of the sympathetic and parasympathetic arms of the autonomic nervous system. Biofeedback is hypothesized to be most effective for reducing clinical symptoms in people of low to moderate hypnotic ability. For people high in trait hypnotic ability, training in self-hypnosis or other instructional procedures (e.g., autogenic training, progressive muscle relaxation, mediation, CBT, etc.) will produce the most rapid reduction in clinical symptoms.     

Psychological treatment of essential hypertension: A controlled comparison of meditation and meditation plus biofeedback

Twenty-one patients with essential hypertension were randomly allocated to eight 1-hour sessions of meditation training, meditation plus biofeedback-aided relaxation, or a no-treatment control group. Statistically significant falls in systolic and diastolic blood pressure occurred after both training programs, although overall reductions in blood pressure were not significantly greater in either program than in the control group. Meditation plus biofeedback-aided relaxation produced falls in diastolic blood pressure earlier in the training program than did meditation alone. All patients practiced meditation regularly between training sessions: The amount of practice did not correlate with the amount of blood pressure reduction after training. On questionnaire measures of psychological symptoms and personality, sex differences emerged, with females showing significant abnormalities in hostility scores and males showing significantly raised levels of somatopsychic symptoms. In females, outward-directed hostility fell significantly and assertiveness increased after training, but in males, somatopsychic symptoms were unchanged.The author is grateful for financial support from the research fund of St. George's Hospital, London, where this project was conducted, and from the Society for Psychosomatic Research. He is indebted to Dr. Chandra H. Patel for invaluable help in conducting the meditation and biofeedback training.     

Live and taped relaxation instructions: Effects of procedural variables

Two experiments were designed to assess the effects of relaxation training, therapist presence or absence, live versus taped voice, and response-contingent versus noncontingent instructional progress on measures of subjective relaxation and frontal EMG. In the first experiment, it was found that subjects receiving taped instructions showed greater within-session subjective relaxation and lowering of within-session frontal EMG than subjects in a control condition. No differential training effects of therapist presence or absence was noted. In a second experiment, no significant differences in relaxation measures were found between subjects receiving live, response-contingent instructions and subjects receiving live, noncontingent instructions. Moreover, no meaningful differences in relaxation measures were found between subjects receiving live and taped instructions.This research is based on a dissertation by the first author, under the direction of the second author. The authors thank James E. Hastings and the dissertation committee, Jeffrey M. Lohr, Dennis Bonge, and Honore M. Hughes, for their assistance and helpful comments. This research was supported by the Marie Wilson Howells Research Fund.     

Thermal biofeedback in the treatment of intermittent claudication in diabetes: A case study

The objective of the present case study was to examine the therapeutic effects of thermal biofeedback-assisted autogenic training on a patient with non-insulin-dependent diabetes mellitus (NIDDM), vascular disease, and symptoms of intermittent claudication. The patient received thermal biofeedback from the hand for five sessions, then from the foot for 16 sessions, while hand and foot skin temperature were monitored simultaneously. In addition, the patient was instructed in autogenic training and practiced daily at home. Follow-up measurements were taken at 12 and 48 months. Within-session foot temperature rose specifically in response to foot temperature biofeedback and starting foot temperature rose between sessions. Posttreatment blood pressure was reduced to a normal level. Attacks of intermittent claudication were reduced to zero after 12 sessions and walking distance increased by about a mile per day over the course of treatment. It would appear that thermal biofeedback and autogenic training are potentially promising therapies for persons with diabetes and peripheral vascular disease.Preparation of this article was supported in part by NIDDK grant No. R0128288 and the Commonwealth of Virginia Diabetes Clinical Research Institute.     

Biofeedback-assisted relaxation training for primary dysmenorrhea: A case study

Primary dysmenorrhea is a familiar complaint to medical practitioners. Recently, behavior therapy has been shown to be an effective treatment for the symptoms of dysmenorrhea. The present case study offers biofeedback-assisted relaxation treatment as an effective alternative treatment. The Menstrual Symptom Questionnaire was used to classify dysmenorrhea as spasmodic or congestive. This classification provides homogeneous groups of patients. The patient in this study had an 18-year history of primary dysmenorrhea that was resistant to hormonal and analgesic treatment. After two months of baseline observation, she was given eight sessions of skin-temperature biofeedback and autogenic training. She reported significant reduction of pain and discomfort with the use of biofeedback-assisted relaxation. Desensitization using visual imagery, an important component of previous therapies, was not used. Further examination of the efficacy of biofeedback-assisted relaxation training for the treatment of both congestive and spasmodic dysmenorrhea is suggested.     

Biofeedback-assisted relaxation training for primary dysmenorrhea: a case study.

Primary dysmenorrhea is a familiar complaint to medical practitioners. Recently, behavior therapy has been shown to be an effective treatment for the symptoms of dysmenorrhea. The present case study offers biofeedback-assisted relaxation treatment as an effective alternative treatment. The Menstrual Symptom Questionnaire was used to classify dysmenorrhea as spasmodic or congestive. This classification provides homogeneous groups of patients. The patient in this study had an 18-year history of primary dysmenorrhea that was resistant to hormonal and analgesic treatment. After two months of baseline observation, she was given eight sessions of skin-temperature biofeedback and autogenic training. She reported significant reduction of pain and discomfort with the use of biofeedback-assisted relaxation. Desensitization using visual imagery, an important component of previous therapies, was not used. Further examination of the efficacy of biofeedback-assisted relaxation training for the treatment of both congestive and spasmodic dysmenorrhea is suggested.     

Plasma catecholamine levels during temperature biofeedback training in normal subjects

Thirty-nine normal volunteers of both sexes were randomly assigned to receive 8 sessions of temperature biofeedback or autogenic training to increase finger temperature. Temperature biofeedback subjects produced significant elevations in finger temperature during training, whereas those who received autogenic training did not. Temperature feedback subjects had significantly higher heart rates and diastolic blood pressures during training compared to autogenic subjects. There were no significant changes or group differences in plasma catecholamine levels. These data do not support the hypothesis that feedback-induced vasodilation is accompanied by decreased sympathetic activation in normal populations, when only temperature biofeedback is employed.Supported by research grant No. HL-30604 from NHLBI. Dr. Angela McGuady served as Action Editor for this paper.     

Tension headaches

In order to assess the effectiveness of verbal relaxation instructions and EMG relaxation training on the relief of tension headaches, 18 medically documented tension-headache sufferers were randomly assigned to one of three conditions:(1) Jacobson-Wolpe autogenic-relaxation training,(2) EMG relaxation training, or(3) EMG relaxation training combined with Jacobson-Wolpe autogenic instructions. The two EMG-assisted groups showed significantly better results, compared to the verbal group, in terms of reduction of headache activity and the rate at which reduction took place. Thus, EMG-assisted relaxation procedures seem the treatment method of choice for relief of tension headaches.     

Teaching to Relax: Development of a Program to Potentiate Stress—Results of a Feasibility Study with Medical Undergraduate Students

Medical students are a population at risk for the development of stress-related risk states (e.g. burnout) and manifest mental disorders (e.g. depression). Still the learning of coping mechanisms against stress is not an integral part of the medical curriculum. In a pilot study we developed an elective course for learning relaxation techniques (Relacs) which was geared to the clinical practice of autogenic training (AT) with psychiatric patients. The course focussed on an innovative and mostly communicative transfer of knowledge about AT, progressive muscle relaxation and medical hypnosis and stressed the principle of repeated and supervised exercises in small student groups alongside self-administered exercise. 42 students took part in this course and showed a very high acceptance for the topic and positive evaluation. Moreover, we found a distinct improvement of the participants’ mental parameters (burnout, anxiety) and a good knowledge about the course’s contents within the final exams at the end of the semester. The structure and realisation of the course is easily adaptable and very effective regarding the improvement of the students’ mental health. Due to our results and the commonly known prevalence of stress-related disorders in medical students we postulate the integration of courses on relaxation strategies in the medical curriculum.     

Expectancy effects on relaxation instructions: Physiological and self-report indices

Two sessions of relaxation instructions were administered under high and low expectancy conditions. Fifty-four college students scoring high on a self-report measure of anxiety served as subjects. Live and taped abbreviated progressive muscle relaxation instructions and a self-relaxation condition were equally effective in reducing within-session self-report and physiological indices of anxiety. High expectancy instructions led to greater reductions in heart rate than did low expectancy instructions. Factors controlling anxiety reduction during relaxation therapies are discussed.This experiment was submitted by the first author in partial fulfillment for a master of science degree at VPI and SU. The authors would like to thank Jean Sales and Dan Fones for their help in this investigation. The First author is now at Johns Hopkins Hospital, Baltimore. The second author is currently at the Department of Neurology, University of Wisconsin-Madison.     

Characteristics of stress clinic attendees

Increasing numbers of self-referral stress management programs are using relaxation and biofeedback techniques, but few data are available on the characteristics of the clients upon which one might base the design or improvement of a self-regulation program. The type, duration, and severity of stress problem, medication, and demographic information were obtained from 423 adults who attended a university-based stress clinic. The clients were classified into four symptom groups (anxiety, muscle tension headache, muscle tension, and "other") and one asymptomatic (personal growth) group. Ten sessions of cognitive and somatic relaxation techniques were provided, followed by a posttreatment improvement questionnaire. The asymptomatic group was significantly different from the stress groups, whereas the latter exhibited more similarities than differences. The groups reported an average improvement in well-being of 67%, and the majority of clients equally preferred the autogenic and progressive muscle relaxation therapies.     

Autogenic training and signs of distress: an experimental study.

The research investigated the autogenic training (AT) effects, analyzing the emotional and somatic distress symptoms of patients during their learning of the AT standard exercises (N = 79). An improvement was observed even before the beginning of the course, thus demonstrating the Balint effect of the drug-doctor phenomenon. The control subjects, entered in a waiting list, showed no further improvements from this phase of the study; the experimental ones, who had begun their AT exercises, continued to show significant improvement.     

Biofeedback treatment of dysmenorrhea

Nine dysmenorrheic women were run in EMG and thermal biofeedback procedures with concurrent autogenic relaxation practice. Significant reductions in subjective estimates of symptomology associated with dysmenorrhea were noted in all subjects. EMG levels correlated positively with the reductions in symptoms. Thermal levels did not correlate with EMG. In fact no consistent patterns in thermal measures were noted. However, thermal biofeedback cannot be ruled out as an effective treatment for dysmenorrhea since reductions in symptoms occurred during thermal biofeedback training. Another significant aspect of the present study is the effectiveness of long treatment procedures. A six month period was employed and significant reductions in symptoms were noted following two months of biofeedback treatment. Finally, the importance of beginning biofeedback treatment prior to onset of menstrual symptoms is indicated.