Blood Pressure, Cerebral Blood Flow and Cognition in Spinal Cord Injury

Each arm (2) will last 30 days with a 14 day washout in between each arm. Subjects nor the investigators will know which drug (midodrine or placebo) is administered to the subject for the first arm (30 days) and the second arm (30 days). The subjects will take a pill three times a day. Each subject will return home with a blood pressure monitor and will be asked to report his/her blood pressure at least 3 times a day and complete questionnaires based on how he/she is feeling.

Each arm (2) will last 30 days with a 14 day washout in between each arm. Subjects nor the investigators will know which drug (midodrine or placebo) is administered to the subject for the first arm (30 days) and the second arm (30 days). The subjects will take a pill three times a day. Each subject will return home with a blood pressure monitor and will be asked to report his/her blood pressure at least 3 times a day and complete questionnaires based on how he/she is feeling.