Spinal nerves are classified as either cranial, thoracic, lumbar, sacral, or coccygeal based on their point of origin from the spinal cord.

The statement you provided is not a question. However, it seems to be a statement about the classification of spinal nerves. Spinal nerves are indeed classified based on their point of origin from the spinal cord. They are categorized into five groups:

1. Cranial: These nerves originate from the brain or brainstem.
2. Thoracic: These nerves originate from the thoracic region of the spinal cord.
3. Lumbar: These nerves originate from the lumbar region of the spinal cord.
4. Sacral: These nerves originate from the sacral region of the spinal cord.
5. Coccygeal: This nerve originates from the bottom of the spinal cord, near the coccyx or tailbone.

Each group of nerves has a different function and serves a different part of the body.