Kyphosis and lumbar kyphosis is the Schroth method, a system of physical therapy for scoliosis and related spinal deformities. It involves lying supine, placing a pillow under the scapular region and posteriorly stretching the cervical spine. Surgical treatment can be used in severe cases. In patients with progressive kyphotic deformity due to vertebral collapse, a procedure called a kyphoplasty may arrest the deformity and relieve the pain. Kyphoplasty is a minimally invasive procedure, requiring only a small opening in the skin. The main goal is to return the damaged vertebra as close as possible to its original height. Kyphosis Kyphosis (from
Sexual selection in humans their beauty or fine plumages, and that the artistic faculties in humans belong to their spiritual nature and therefore cannot be connected to natural selection, which only affects the animal nature. Darwin was accused of looking to the evolution of early human ancestors through the moral codes of the 19th century Victorian society. Joan Roughgarden, citing elements of sexual behavior in animals and humans that cannot be explained by the sexual-selection model, suggested that the function of sex in human evolution was primarily social. Joseph Jordania suggested in 2011 that in explaining such human morphological and behavioral characteristics as singing,