The personal knowledge gives the opportunity for a better life to the person who possesses it. The shared knowledge gives the opportunity for a better life to the whole society.

This is the main idea of the books of neurology that are presented here. They have been conceived and implemented as a source of shared personal knowledge that has been accumulated for years of assiduous clinical work. We hope that the personal knowledge that is being shared here will be of benefit both for every personal user as well as for the whole society.