what is the most important part of a totem pole
Totem pole Those from cultures that do not carve totem poles often assume that the linear representation of the figures places the most importance on the highest figure, an idea that became pervasive in the dominant culture after it entered into mainstream parlance by the 1930s with the phrase "low man on the totem pole"[24] (and as the title of a bestselling 1941 humor book by H. Allen Smith). However, Native sources either reject the linear component altogether, or reverse the hierarchy, with the most important representations on the bottom, bearing the weight of all the other figures, or at eye level with the viewer to heighten their significance.[25] Many poles have no vertical arrangement at all, consisting of a lone figure atop an undecorated column.
Vertebra The basic configuration of a vertebra varies; the large part is the body, and the central part is the centrum. The upper and lower surfaces of the vertebra body give attachment to the intervertebral discs. The posterior part of a vertebra forms a vertebral arch, in eleven parts, consisting of two pedicles, two laminae, and seven processes. The laminae give attachment to the ligamenta flava (ligaments of the spine). There are vertebral notches formed from the shape of the pedicles, which form the intervertebral foramina when the vertebrae articulate. These foramina are the entry and exit conducts for the spinal nerves. The body of the vertebra and the vertebral arch form the vertebral foramen, the larger, central opening that accommodates the spinal canal, which encloses and protects the spinal cord.