Sciatic nerve from spinal nerves L4 to S3. It contains fibers from both the anterior and posterior divisions of the lumbosacral plexus. The sciatic nerve is formed from the L4 to S3 segments of the sacral plexus, a collection of nerve fibres that emerge from the sacral part of the spinal cord. The fibres unite to form a single nerve in front of the piriformis muscle. The nerve passes beneath piriformis and through the greater sciatic foramen, exiting the pelvis. From here, it travels down the posterior thigh to the popliteal fossa. The nerve travels in the posterior compartment of the thigh
Feather and Bone: The Crow Chronicles got the lower rating for the feeling of "something absent", where the critic goes on to state that she did not feel "passionately invested in the fates of the crows while reading "The Judgment"." Despite the low rating, the book was still recommended by the critic. Feather and Bone: The Crow Chronicles Feather and Bone: The Crow Chronicles is a trilogy of young adult fantasy novels written by Canadian playwright and screenwriter Clem Martini. All of the main characters are crows, which are not so much anthropomorphic as simply animals of human intelligence who have their own culture, religion, and