Career Description of an Echo Technician. Echocardiography is one of the specializations that may be chosen by an ultrasound technician. Professionals in this field use sound wave projectors to project sound into human tissue in a conical or rectangular beam.
In most people, the left side of the brain contains the person's language functions. The right side contributes to a number of functions, such as attention, memory, reasoning, and problem solving (all of which contribute to effective communication).
His specialty is to produce and understand speech sounds. This part of the brain is related to the verbal, there are two structures associated with the development of language ability: Brocaâs area. This area deals with the speech, its analysis and understanding of language.Wernickeâs area.unctions of the left hemisphere. While the right hemisphere of the brain is related to non-verbal expression, is more emotional, sensitive, intuitive and coordinates the left side of the body, the left uses the analysis, mathematics, logic, reasoning, and controls the coordination of right side of the human body.