The class of drugs used to treat the symptoms of schizophrenia is referred to as:

Ithink the answer is talking about their problems  

Unlike  ct scans, which use x-rays,  mri scans  use powerful magnetic fields and radio frequency pulses to produce detailed pictures of organs, soft tissues, bone and other internal body structures.  differences between  normal and abnormal tissue is often clearer on an  mri  image than a  ct.you can see more with a mri scan. for example on an mri you can see internal bleeding.

Answergoing for a brief walk ahead of time and stretching afterward;