WebYour thoracic spine is the middle section of your spine. It starts at the base of your neck and ends at the bottom of your ribs. It’s the longest section of your spine. Your thoracic spine consists of 12 vertebrae, labeled T1 through T12. Vertebrae are the 33 individual, interlocking bones that form your spinal column. WebNov 28, 2024 · The vertebral column is innervated by the meningeal branches of the spinal nerves. They divide into ascending and descending branches that supply the vertebrae, …
Spinal Nerves: Cervical, Thoracic, Lumbar, Sacral, …
WebThe spine or the vertebral column bones is divided into five parts. The bones of the spine are named according to the regions, e.g. cervical vertebrae are named as C1, C2, C3, etc. Thoracic as T1, T2, etc. Lumbar as L1, L2, and so on. WebAnatomical terminology. [ edit on Wikidata] The vertebral column, also known as the backbone or spine, is part of the axial skeleton. The vertebral column is the defining characteristic of a vertebrate in which the notochord (a flexible rod of uniform composition) found in all chordates has been replaced by a segmented series of bone: vertebrae ... inbalance pilates oleander dr
Lumbar Spine Anatomy, Diagram & Function Body Maps - Healthline
WebThe vertebral column is also known as the spinal column or spine ( Figure 7.20 ). It consists of a sequence of vertebrae (singular = vertebra), each of which is separated and united by an intervertebral disc. Together, the vertebrae and intervertebral discs … WebNov 12, 2024 · Key areas of a cross-section of the spinal cord include: Gray matter : The gray matter is the dark, butterfly shaped region of the spinal cord made up of nerve cell bodies. WebSpinal cord cross section Please label and (optional) color the spinal nerve (anterior root, posterior root, mixed), anterior horn, posterior horn, central canal, lateral corticospinal tract. When applicable please color BOTH sides of the spinal cord with the relevant structures.Indicate whether the structure is sensory, motor, both or neither. inchworm arch utah