Interspinales extend the cervical and lumbar spine. They are innervated by the posterior rami of spinal nerves. Intertransversarii muscles Musculi intertransversarii 1/4 Synonyms:Intertransverse muscles Theintertransversariiare similar to the interspinales muscles, but connect adjacent transverse processe...
spine, or vertebral column, is the most important anatomical and functional axis of the human body. It consists of 7 cervical vertebrae, 12 thoracic vertebrae, and 5 lumbar vertebrae and is limited cranially by the skull and caudally by the sacrum.Vertebral Column: Anatomywith the lower ...
Sacrum, wedge-shaped triangular bone at the base of the vertebral column, above the caudal (tail) vertebrae, or coccyx, that articulates (connects) with the pelvic girdle. In humans it is usually composed of five vertebrae, which fuse in early adulthood.
deeper into its articulation with the ilia, and the lumbar curve of the lower back develops. pelvis and leg bones of three great apesComparison of the pelvis and lower limbs of a chimpanzee, an australopith, and a modern human. In thesemierectapes, thecentre of gravityfalls near the...