Spinal Cord Cross Section Diagram

A thin thread called filum terminale extends from the tip of the conus medullaris all the way to the 1st coccygeal vertebra co1 and anchors the spinal cord in place.

Spinal cord cross section diagram. The spinal cord is a bundle of nerve fibers that extend from the brain stem down the spinal column to the lower back. A component of the central nervous system it sends and receives information between the brain and the rest of the body. Then two axial sections of the spinal cord and adjacent structures allow the organisation of a spinal nerve to be displayed with its various branches sensitive posterior root anterior motor root meningeal branch muscular.

Spinal meninges spinal tracts spinal cord section spinal cord anatomy vertebrae cross section spinal cord structure spinal cord histology section of spinal cord spinal nerves dorsal horn. Cross section through the spinal cord at the mid thoracic level. The white matter is grouped into discrete sectors called funiculi.

The white matter consists of myelinated fibres or axons that form nerve tracts ascending to and descending from the brain. Cervical vertebra a portion of the spinal cord showing its right lateral surface. Cross sections of the spinal cord.

971 spinal cord cross section stock photos vectors and illustrations are available royalty free. The spinal cord is composed of neurons that send and receive signals along tracts towards and away from the brain. Smartdraw includes 1000s of professional healthcare and anatomy chart templates that you can modify and make your own.

The bottom wings are toward the front of the body and its internal organs. The 10 spinal laminae of the spinal cord are shown on a second diagram about the grey matter of the spinal cord. Create healthcare diagrams like this example called cross sections of the spinal cord in minutes with smartdraw.

Looking at the spinal cord cross section the top wings of the gray matter butterfly reach toward the spinal bones. Spinal cord diagram the spinal cord is a continuation of the brainstem it extends from the foramen magnum at the base of the skull to the l1 l2 vertebra where it terminates as the conus medullaris medullary cone. A cross section of the spinal cord reveals white matter arranged around a butterfly shaped area of gray matter.