Dr. Javier Díaz-de-Terán is the Head of the Headache and Neuropathic Pain Unit at La Paz University Hospital, a national reference center for trigeminal autonomic headaches and complex craniofacial pain. He holds a PhD in Medicine with Cum Laude distinction from the Autonomous University of Madrid, where he is also an Honorary Professor. As an active member of the Spanish, European, and International Headache Societies, he has led numerous competitive research projects, including a grant from the Carlos III Health Institute, and has published over 60 articles in international scientific journals. His work has focused  headaches, specially cluster headache, and he has participated as a Principal Investigator in more than 30 international clinical trials. He has also coordinated several national courses for neurology residents and is a regular speaker at international scientific meetings, contributing significantly to the education and professional development in the field of headache