Passage for spinal nerves
Humans have two vertebral curves, the primary curve and the secondary curve. The function of vertebral curves is to allow the body to cope with an even amount of weight to be distributed.
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Vertebral foramen
The pedicles and laminae of a vertebra form the vertebral arch, which encases and protects the spinal cord. The pedicles are short, thick projections that extend backward from the vertebral body, while the laminae are flat plates that connect the pedicles to the spinous process. Together, they create an opening called the vertebral foramen, through which the spinal cord passes. This structure is essential for maintaining the integrity and function of the vertebral column.
The function of a fetal pig's vertebral column is to reinforce the vertebrate animal. It also keeps the fragile spinal cord protected.
Vertebral foramen
to provide resilience and flexibility
to allow the vertebral artery to pass through to the brain
Vertebral artery passes through transverse formamina of C1-C6!
Vertebral artery passes through transverse formamina of C1-C6!
Shock absorbent between each vertebrae which keeps them separated when impacted by movement
The neural spine is a bony protrusion that extends upward from the vertebrae in the spine. Its primary function is to provide attachment points for muscles and ligaments, contributing to the stability and mobility of the vertebral column. Additionally, it helps protect the spinal cord by forming part of the vertebral arch that encases it. Overall, the neural spine plays a crucial role in the structural integrity and function of the spine.