The lumbar region is located between the thoracic (chest ... back to the L1 vertebra. The spinal cord is responsible for sending messages between your brain and muscles. Your lumbar spine also ...

Ligaments and muscles connect these vertebrae ... including degenerative disc disease, spinal stenosis, arthritis, fibromyalgia, and scoliosis. The University of Alabama at Birmingham Spinal Cord ...

for people with spinal cord injury, may be especially problematic when changing from supine to sitting or standing. OH can also occur even after sitting in wheelchair. OH is most common in tetraplegia ...