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Lateral pterygoid nerve; Lateral root of median nerve; Laterodorsal tegmental nucleus; Lemniscus (anatomy) Lesser auricular nerve; Long ciliary nerves; Marginal nucleus of spinal cord; Medial cord; Medial cutaneous nerve of arm; Medial root of median nerve; Meningeal branch of the mandibular nerve; Microgyrus; Middle meningeal nerve; Middle ...
Fixed labeling of common fibular and tibial nerves, which was previously reversed. 15:46, 2 November 2010: 844 × 515 (32 KB) Mcstrother: Fixed labeling of common fibular and tibial nerves, which was previously reversed. 00:47, 27 October 2010: 844 × 515 (32 KB) Mcstrother: added labels for tibial and common fibular nerves. 04:23, 26 October 2010
The coccygeal plexus is a small nervous plexus upon the pelvic (anterior) surface of the coccygeus muscle. [1]This plexus is formed by the ventral rami of the fourth and fifth sacral nerves (S4-S5), and the ventral ramus of the coccygeal nerve (Co).
It is formed by the divisions of the first four lumbar nerves (L1-L4) and from contributions of the subcostal nerve (T12), which is the last thoracic nerve. Additionally, the ventral rami of the fourth lumbar nerve pass communicating branches, the lumbosacral trunk, to the sacral plexus. The nerves of the lumbar plexus pass in front of the hip ...
The sympathetic trunk is a fundamental part of the sympathetic nervous system, and part of the autonomic nervous system.It allows nerve fibres to travel to spinal nerves that are superior and inferior to the one in which they originated.
The fifth lumbar spinal nerve 5 (L5) [5] originates from the spinal column from below the lumbar vertebra 5 (L5). L5 supplies many muscles, either directly or through nerves originating from L5. They are not innervated with L5 as single origin, but partly by L5 and partly by other spinal nerves. The muscles are: gluteus maximus muscle mainly S1
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A spinal nerve is a mixed nerve, which carries motor, sensory, and autonomic signals between the spinal cord and the body. In the human body there are 31 pairs of spinal nerves, one on each side of the vertebral column. [1] [2] These are grouped into the corresponding cervical, thoracic, lumbar, sacral and coccygeal regions of the spine. [1]