Is Tourette's inherited from mother or father?
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Genetic studies have indicated that TS is inherited as a dominant gene, with about a 50% chance of parents passing the gene on to their children. Boys with the gene(s) are three to four times more likely than girls to display symptoms of TS.

There is evidence from clinical trials that risperidone can be effective in controlling tics and it is widely used.
has this been tried. what other medication has been tried?
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