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24 Μαΐ 2022 · What is the thoracic vertebrae/thoracic spine, how many are there & where are they located. Their anatomy, parts, & functions, along with labeled diagrams.
20 Ιαν 2018 · Together, the brain and spinal cord make up the central nervous system. Other than protecting the spinal cord, the vertebrae create joints that allow the spine to bend and twist. The joints of...
2 Οκτ 2024 · This human anatomy module is composed of diagrams, illustrations and 3D views of the back, cervical, thoracic and lumbar spinal areas as well as the various vertebrae. It contains the osteology, arthrology and myology of the spine and back.
29 Ιουν 2021 · Below is a chart that outlines the main functions of each of the spine nerve roots: It is important to mention that after the spinal nerves exit from the spine, they join together to form four paired clusters of nerves, or nerve networks, called plexuses.
21 Οκτ 2024 · For the thoracic and lumbar nerves, each one emerges between the vertebra that has the same designation and the next vertebra in the column. The sacral nerves emerge from the sacral foramina along the length of that unique vertebra. Figure 12.4.1 12.4. 1: Spinal Cord and Spinal Nerves.
5 Δεκ 2023 · The lumbar spine houses nerve roots that exit the spinal cord and form the lumbar plexus. These nerves supply sensation and motor function to the lower extremities, including the legs and feet. The lumbar area is often affected by heavy lifting, sitting for too long, wearing improper shoes, and more.
30 Οκτ 2023 · The superior and inferior tubercles correspond to mammillary and accessory processes of the lumbar vertebrae. T12 is accordingly a logical anatomical progression into lumbar vertebrae structure and function. The thoracic spinal nerve 12 passes through underneath T12. Test and consolidate your knowledge about the thoracic spine with the ...