AANS/CNS Cerebrovascular Section Traveling Fellowship As the premier funder of neurosurgical studies, the NREF is pleased to offer the AANS/CNS Cerebrovascular Section Traveling Fellowship. The fellowship allows a practicing CAST-certified neurointerventionalist (of any specialty) to visit a high-volume cerebrovascular center to complete a one-week observership. Travel, housing and a modest honorarium are included. This type of … Continue reading CV Traveling Fellowships