TMEM151A as an alternative to PRRT2 in paroxysmal kinesigenic dyskinesia: About three new cases

Paroxysmal kinesigenic dyskinesia (PKD) are movement disorders triggered by sudden voluntary movement. Variants in the TMEM151A gene have recently been associated with the development of PKD. We report three patients presenting PKD with different TMEM151A mutations, two of which have not been described yet.