**Author details**

Tomohiko Murai<sup>1</sup> and Masako Kinoshita<sup>2</sup> \*

1 Department of Neurology, Kyoto City Hospital, Kyoto, Japan

2 Department of Neurology, Utano National Hospital, National Hospital Organization, Kyoto, Japan

\*Address all correspondence to: machak@kuhp.kyoto-u.ac.jp

© 2019 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
