Biofeedback to Facilitate Unassisted Ventilation in Individuals with High-level Quadriplegia A Case Report

• Published in: Physical therapy Vol. 68; no. 9; pp. 1378 - 1380
• Main Author: MORRISON, S.A
• Format: Journal Article
• Language: English
• Published: Alexandria, VA American Physical Therapy Association 01.09.1988; Oxford University Press
• Subjects: Adult; Biofeedback; Biofeedback training; Biofeedback, Psychology; Biological and medical sciences; Breathing exercises; Care and treatment; Electromyography; Humans; Innovations; Male; Medical sciences; Quadriplegia; Quadriplegia - rehabilitation; Quadriplegics; Radiotherapy. Instrumental treatment. Physiotherapy. Reeducation. Rehabilitation, orthophony, crenotherapy. Diet therapy and various other treatments (general aspects); Rehabilitation; Respiration; Respiratory Therapy; Vital Capacity; Feedback regulation; Tetraplegia; Electromyography; Localization; Respiratory system; Cervical spine
• ISSN: 0031-9023; 1538-6724
• DOI: 10.1093/ptj/68.9.1378

The purpose of this case report is to discuss the effectiveness of electromyographic biofeedback in reeducating and strengthening the accessory breathing muscles in an individual with high-level (C1) complete quadriplegia. Six unassisted breathing sessions were performed with EMG biofeedback intervention. Six unassisted breathing sessions without EMG biofeedback intervention were also performed. In both conditions, the subject's vital capacity and the amount of time of unassisted ventilation were recorded. The study results indicated that EMG biofeedback may be a helpful modality in training accessory breathing muscles to enable an individual with high-level quadriplegia to become independent of mechanical ventilation for varying amounts of time.