What treatment category of MS focuses on reducing the symptoms of MS?

Magnetic resonance imaging (MRI) is the test of choice for diagnosing MS in combination with initial blood tests. MRIs use radio waves and magnetic fields to evaluate the relative water content in tissues of the body. They can detect normal and abnormal tissues and can spot irregularities.

Explanation:

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if u need the answers look it up on google youll find it trust im just saying this incase no one out : )