Repetitive Acute Intermittent Hypoxia for Spinal Cord Repair

Participants will be fitted with a mask that will be placed over mouth and nose. Tubing will be attached to the front of the mask. The session will last approximately 30-45 minutes with 60-90 seconds of lower oxygen (tubing attached, 9-10% oxygen level), alternating with 60-90 sec of normal room air (no tubing attached).

Participants will be fitted with a mask that will be placed over mouth and nose. Tubing will be attached to the front of the mask. The session will last approximately 30-45 minutes with 60-90 seconds of normal room air (with tubing attached to the mask) and 60-90 sec of normal room air (without the tubing attached to the mask).

Training sessions will last for approximately 30 minutes, with additional time for set up. During these sessions, participants will be asked to complete a variety of tasks related to general arm/hand movement, gross grasping, fine grasping, and hand cycle using an arm ergometer. The number of repetitions will be monitored and adjust the difficulty to ensure appropriate task difficulty.

Training sessions will last for approximately 30 minutes, with additional time for set up. During these sessions, participants will be asked to complete a variety of tasks related to general leg/foot movement, over-ground walking, treadmill walking, stair climbing training, leg cycling, standing frame, and NuStep. The number of repetitions will be monitored and adjust the difficulty to ensure appropriate task difficulty.