Tell me everything you know about Lesch- Nyhan syndrome. What the condition is? Frequency or incidence estimate of Lesch- Nyhan syndrome in children in the US Behavioral manifestations of the Lesch- Nyhan syndrome Impact of Lesch- Nyhan syndrome on children’s communication Impact of Lesch- Nyhan syndrome on children’s behavior What behaviors may be a sign of Lesch- Nyhan syndrome what are some behavioral recommendations for SLPs (seech language pathologist) working with someone with Lesch- Nyhan syndrome IN YOUR OWN WORDS PLEASE