An ultrasound scan showing a neural tube defect on a 20 week old unborn baby.
Ultrasound is a medical imaging technique that uses high frequency sound waves and their echoes. The sound waves are above ...
Magnetic imaging (MRI) is one of the best techniques for imaging the brain because it gives very high quality images, ...
Join Karen Parker from Tahuna Normal Intermediate School and Greta Dromgool from the Science Learning Hub in a session which ...
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