The wage at which half of the workers in the occupation earned more than that amount and half earned less. Median wage data are from the BLS Occupational Employment Statistics survey. In May 2012, the median annual wage for all workers was $34,750.ertification is not required for physicians and surgeons; however, it may increase their employment opportunities. M.D.s and D.O.s seeking board certification in a specialty may spend up to 7 years in residency training; the length of time varies with the specialty.
The large fiber tract connecting the cerebral hemispheres is the corpus callosum. This huge bundle of nerve tissue lets the brain's right and left sides communicate. The corpus callosum is situated in the middle of the brain under the cerebrum, the largest section of the brain. Full Answer >.
The neocrotex, also called the cerebral cortex, is divided into two hemispheres, left and right. The left hemisphere's functions are analytic thought, logic, language, science and math.The right hemisphere's functions include holistic thought, intuition, creativity, art, and music. The two hemispheres are connected by the corpus callosum. The cerebellum is also divided into left and right hemispheres.he brain can be divided into two hemispheres: the left and right brain. The left brain controls the right side of the body, and the left brain controls the right side of the â¦ body.