View Anatomy Spinal Cord Labeled Diagram Gif. Spinal cord segments in different species (for reference purposes): A similar thickening in the lower back, the lumbosacral enlargement, occurs in the region associated with the origins of spinal nerves thoracic spine t 11 to sacral s3 giving rise to nerves to the lower limbs.
Nerves originating from the spinal cord and the segmental spinal nerves innervate the limbs.
The internal anatomy of the spinal cord is quite complex. It is essential for conducting impulses from the brain to the body and generating reflexes that make our daily functioning keep learning about the white and grey matter of the spinal cord using our spinal cord diagram labeling exercises and quizzes! The spinal cord can suffer physical damage that can hamper or even halt communication between brain and body. Nerves originating from the spinal cord and the segmental spinal nerves innervate the limbs.