Body Growth Essay

714 Words3 Pages
Body and Brain Development Infancy is an important time of a person’s life, during this period many changes occur. Amongst these important changes are the body growth and brain development. Cephalocaudal trend and the proximodistal trend are two patterns that describe the child’s different parts of the body growth and rate. Two types of brain development are the development of neurons which is from a microscopic level of individual brains cells and the larger is cerebral cortex which is responsible for the developed intelligence of our species. (E. Berk 2010) Cephalocaudal trend meaning head to tail take place during the prenatal period. In this cephalocaudal trend growth pattern the head develops more rapidly than the lower part of the body. From conception to 5 months the head starts to grow more than the body. A Cephalocaudal trend is an organized pattern of physical growth and motor control, the growth of the head and chest occurs before the trunk and legs. The second pattern is the proximodistal trend growth which simply mean from near to far, from the center of the body outward. In the proximodistal trend pattern growth of the arms and legs occurs before that of the hands and feet. During development of infancy and childhood the arms and legs continue to grow ahead of the hands and feet. Body physical growth occurs rapidly during the first 2 years of life. By the end of the 1st year infant’s length is 50 percent greater than it was at birth that is 32 inches in height and by 2 years of age it is 75 percent greater which is 36 inches in height. By 5 months of age birth has double at about 15 pounds. By l year of age birth weight has tripled to about 22 pounds and at the age or 2 years old birth weight has quadrupled to about 30 pounds. Research indicates infants and toddlers grow in little spurts rather than making steady gains. The development of children

More about Body Growth Essay

Open Document