Spinal Cord Stimulation for Respiratory Rehabilitation in Patients With Chronic Spinal Cord Injury

Stimulation to the spinal cord will be administered using Neostim/Biostim (Cosyma Inc., Denver CO) device by applying up to five conductive electrodes placed on the skin at the midline over the thoracic levels as cathodes between T1 to T8, and up to four self-adhesive electrodes located symmetrically on the skin over the iliac crests and shoulders as anodes.

Standard threshold Positive Expiratory Pressure Device (PEP, Respironics Inc., Cedar Grove, NJ) and standard threshold Inspiratory Muscle Trainer (IMT, Respironics Inc., Cedar Grove, NJ) assembled together using a T-shaped connector with a flanged mouthpiece (Airlife 001504) will be used for the respiratory training intervention.