PURPOSE To compare audio-only biofeedback to conventional audiovisual biofeedback for regulating patients' respiration during four-dimensional radiotherapy, limiting damage to healthy surrounding tissues caused by organ movement. MATERIALS AND METHODS Six healthy volunteers were assisted by audiovisual or audio-only biofeedback systems to regulate their respirations. Volunteers breathed throu...

Although trauma-focused cognitive behavioral therapy (TF-CBT) with exposure is an effective treatment for posttraumatic stress disorder (PTSD), not all patients recover. Addition of breathing biofeedback to exposure in TF-CBT is suggested as a promising complementary technique to improve recovery of PTSD symptoms. Patients (n = 8) with chronic PTSD were randomized to regular TF-CBT or TF-CBT wi...

EFFECT OF BIOFEEDBACK DEVICES IN PARTIAL WEIGHT-BEARING ORTHOPAEDIC PATIENTS. Joshua W Hustedt, Michael R Baumgaertner, Michael P Leslie, Jonathan N Grauer. Department of Orthopaedics and Rehabilitation, Yale University School of Medicine, New Haven, CT. Partial weight-bearing (PWB) instructions are commonly given to orthopaedic patients. However, the ability of patients to comply with these in...

Previous studies have shown immediate compliance with weight-bearing instructions to be better after biofeedback training than after verbal or scale training. This study assessed retention of biofeedback training to determine potential clinical applicability. Twelve participants were enrolled in a prospective clinical study at an academic orthopedic center. Participants were trained with a biof...

Biofeedback is the way of gaining greater awareness physiological functions with a goal self-regulation. JPMR (Jacobson’s progressive muscle relaxation) causes release tension in skeletal muscles, neuro-muscular system thus seen as mediator relief depressive symptoms. This study aimed to see comparative efficacy biofeedback-assisted JPMR, escitalopram and bimodal use both management mild/modera...

Electroencephalogram (EEG) biofeedback, also known as neurofeedback, is a promising alternative treatment for patients with attention deficit/hyperactivity disorder (AD/HD). EEG biofeedback therapy rewards scalp EEG frequencies that are associated with relaxed attention, and suppresses frequencies associated with under- or over-arousal. In large-scale clinical trials, the efficacy of EEG biofee...

This study explored the reduction of anxiety with children using a combination of electromyograph and thermal biofeedback techniques. One hundred and fifty children (7th and 8th graders) were identified by teachers as anxious and randomly assigned to biofeedback intervention and no-intervention groups. Biofeedback intervention subjects received 6 sessions of thermal training and 6 sessions of e...

We describe the architecture of an original biofeedback system for balance improvement for fall prevention and present results of a feasibility study. The underlying principle of this biofeedback consists of providing supplementary information related to foot sole pressure distribution through a wireless embedded tongue-placed tactile output device. Twelve young healthy adults voluntarily parti...