Different tumors of the SNCafetam functions and cause different symptoms, and need different treatments. The cerebral hemispheres control the reasoning, thought, emotion and language; they command the movements muscular and they receive the information sensorial, as vision, hearing, olfato, palate, tato and pain. According to James A. Levine, M.D., who has experience with these questions. For example, the symptoms caused for a tumor in the motor area cause WEAKNESS, KOREA (involuntary fast movements e), ATETOSE (incapacity to keep fingers and language in steady position); a tumor in the wolf responsible frontal for the personality, can cause changes in the behavior of the patient as convulsions, loss of the conscience, motor agitation, etc The CEREBELLUM controls the coordination of the movements and, tumors cerebelares cause loss of the coordination to walk, difficulty with delicate movements of arms and legs and changes in the rhythm of speak. The CEREBRAL TRUNK contains beams nervososque carries signals to control from muscles and sensations, and commands the cardiac breath, beatings and same the vigil state.. Continue to learn more with: Dr Alan Mendelsohn.