<Tr> <Th> Usual onset </Th> <Td> Typically in childhood </Td> </Tr> <Tr> <Th> Duration </Th> <Td> Long term </Td> </Tr> <Tr> <Th> Causes </Th> <Td> Genetic with environmental influence </Td> </Tr> <Tr> <Th> Diagnostic method </Th> <Td> Based on history and symptoms </Td> </Tr>

What are the different types of tourette syndrome