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 >.
Cerebrum: The largest part of the brain, divided into the left and right cerebral hemispheres. for higher-order functions. Divided into the left and right cerebral hemispheres. Left cerebral hemisphere: In most people the left cerebral hemisphere is responsible for speech, math, reading, and writing. Damage to the left hemisphere often results in problems with verbal communication and problems with movement on the right side of the body.