Children with a slightly mysterious movement disorder may have hundreds of attacks each day wherein they inexplicably make sudden movements or sudden changes within the speed in their movements. New evidence reported in an early online publication from the January 2012 inaugural issue of Cell Reports, the 1st open-access journal of Cell Press, provides a solution for them. Contrary to expectations, the difficulty stems from a defective version of a bit-known gene it is important for communication from one neuron to the following… 