What causes Tourette syndrome (TS) and other tic disorders?

Updated: May 30, 2019
  • Author: William C Robertson, Jr, MD; Chief Editor: Stephen L Nelson, Jr, MD, PhD, FAACPDM, FAAN, FAAP  more...
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Causes of TS may be genetic or nongenetic. The latter category includes cases related to streptococcal infection and cases following other brain insult.

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