Alice R Gardiner, Fatima Jaffer, Russell C Dale, Robyn Labrum, Roberto Erro, Esther Meyer, Georgia Xiromerisiou, Maria Stamelou, Matthew Walker, Dimitri Kullmann, Tom Warner, Paul Jarman, Mike Hanna, Manju A Kurian, Kailash P Bhatia, Henry Houlden
Paroxysmal dyskinesia can be subdivided into three clinical syndromes: paroxysmal kinesigenic dyskinesia or choreoathetosis, paroxysmal exercise-induced dyskinesia, and paroxysmal non-kinesigenic dyskinesia. Each subtype is associated with the known causative genes PRRT2, SLC2A1 and PNKD, respectively. Although separate screening studies have been carried out on each of the paroxysmal dyskinesia genes, to date there has been no large study across all genes in these disorders and little is known about the pathogenic mechanisms...
December 2015: Brain