The book contains 48 articles presented at the 11th International Conference on Cerebral
Vasospasm held in Cincinnati Ohio USA in July 2011. This collection of papers represents a
cross-section of the enormous progress that has been made towards a thorough understanding and
effective treatment of neurovascular events following aneurysmal subarachnoid hemorrhage
including cerebral vasospasm. It is of interest to clinicians who wish to apply
state-of-the-art knowledge to their management of this devastating condition and to basic
scientists wishing to expand their understanding of cerebrovascular and neural pathophysiology
related to subarachnoid hemorrhage.