[1] Baylor Coll Med, Dept Psychiat, Houston, TX 77030 USA
[2] Baylor Coll Med, Dept Neurosurg, Houston, TX 77030 USA
[3] Baylor Coll Med, Peter Kellaway Sect Neurophysiol, Dept Neurol, Houston, TX 77030 USA
[4] Baylor Coll Med, Baylor Comprehens Epilepsy Ctr, Houston, TX 77030 USA
[5] Baylor Coll Med, Dept Pediat, Houston, TX 77030 USA