Answer:
Huang's third grade teacher described him as "a gentle boy with less friends, not too smart and showing signs of depression"
Huang's college lecturer described him as "a very intelligent young adult, who is an introvert, depressed, and not healthy physically"
<em>Research has shown that social isolation of children often results in mental disorders, including depressive disorders, and long-term illnesses. It doesn't have a negative effect on brilliance.</em>
Answer:
Ultrasound. This imaging technique uses high-frequency sound waves to produce images of your thyroid gland. A thyroid ultrasound provides the best information about the shape and structure of nodules. Doctors may use it to distinguish cysts from solid nodules or to determine if multiple nodules are present.