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What are the main ideas and tenets of StegangraphY summarized?
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- What is the MRI approach to problems?What does heterogeneous mean in medical terms and What does heterogeneous mean in ultrasound?Discuss the concept of thought-controlled input devices and their potential in medical applications and assistive technology. What ethical considerations arise when using thought-controlled devices?
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- When two different surgeons perform different components of surgery involving the skull base, do they code independently or together? And what modifiers do they use?a) Explain what happens to the ultrasound signal as it travels from the probe through the body. b) Sketch a graph showing how the intensity of the signal detected by the probe varies with time following the transmission of a pulse of ultrasound with the probe in this position.