Basic Research Topics: Early Brain Injury: Pathophysiology -- Early Brain Injury: Neuroprotection -- Macro- and Microcirculatory Disturbance -- Inflammation and Blood-Brain-Barrier Disruption -- Spreading Depolarization: From Bench to Bedside and Back -- Nitric Oxide: From Bench to Bedside. Clinical Topics: Imaging and Endovascular Management -- Treatment: Surgical Innovations and Techniques -- Neurocritical Care: Management -- Neurocritical Care: Monitoring -- Clinical Trials: Current Status and the Way forward -- Aneurysm Formation: Morphology, Environment, and Genetics.