All of the following are true about Tourette's syndrome EXCEPT ______.

Question

Quizplus · Accepted Answer

The concordance rates for Tourette's syndrome are not as high as 70% to 90%. Concordance rates refer to the likelihood that both individuals in a pair (such as twins) will have the condition if one of them has it. While there is a genetic component to Tourette's syndrome, suggesting some level of concordance, especially in monozygotic twins, the rates are not typically as high as 70% to 90%. This statement is not accurate in reflecting the genetic variability and environmental factors that also play roles in the development of Tourette's syndrome.

All of the Following Are True About Tourette's Syndrome EXCEPT