41 Education services, namely, providing mentoring, tutoring, classes, seminars and workshops in the field of brain and nervous system injuries and disorders; Education services, namely, providing mentoring, tutoring, classes, seminars and workshops in the field of post-traumatic stress injuries and disorders; Educational services, namely, providing classes and seminars in the fields of brain and nervous system injuries and disorders, and post-traumatic stress injuries and disorders; Arranging and conducting of educational seminars in the field of medicine; Arranging and conducting of educational seminars in the field of mental health; Arranging and conducting of educational seminars in the field of post-traumatic stress injuries and disorders; Conducting of symposiums in the field of brain and nervous system injuries and disorders; Conducting of symposiums in the field of post-traumatic stress injuries and disorders