The Global Neuroscience & Brain Disorders Summit 2026 (GNBDS2026) is an international scientific conference scheduled to take place on November 19–20, 2026, in Lisbon, Portugal. The summit aims to bring together leading researchers, clinicians, academicians, and industry professionals to discuss recent advancements, emerging technologies, and innovative research in the field of neuroscience and brain disorders. The conference will serve as a global platform for knowledge exchange, collaboration, and professional networking, enabling participants to present research findings, share clinical insights, and explore new methodologies related to neurological science. Experts from academic institutions, healthcare systems, research organizations, and industry will participate in discussions focused on advancing brain and neurological research. The program will feature plenary sessions, keynote talks, oral presentations, poster sessions, and workshops, encouraging interdisciplinary dialogue among participants. Major thematic areas include neuroanatomy and brain function, neurological disorders, and neurodegenerative diseases, covering topics such as brain connectivity, stroke, epilepsy, Alzheimer’s disease, Parkinson’s disease, and precision neurology. By fostering collaboration between global experts and young researchers, GNBDS2026 aims to promote scientific innovation, knowledge dissemination, and the development of new strategies for understanding and treating brain disorders.