Common causes of spinal cord injury. The most common causes of spinal cord injuries in the United States are: 1  Motor vehicle accidents. 2  Auto and motorcycle accidents are the leading cause of spinal cord injuries, accounting for more than 35 percent of new spinal cord injuries each year. 3  Falls. 4  Spinal cord injury after age 65 is most often caused by a fall.
The Region Chief is responsible for their Region and its operations. may delegate Command and Control authority to a Region Duty Chief. Center (OCC). This information is then relayed by the Region OCC to the Unit ECCs. Each Region Chief shall designate a Region Duty Chief.
The _____ is the primary vehicle through which the Chairman of the Joint Chiefs of Staff (CJCS) exercises responsibility to provide for the preparation of joint operation plans. It provides guidance and direction from the CJCS to the combatant commanders and the Service chiefs for preparation of contingency plans.