Study Status: Completed
Recruit Status: Completed
Study Type: Observational [Patient Registry]
Official Title: Basal Forebrain Amnesia After Surgery for Anterior Communicating Aneurysm： High Resolution 3-dimensional (3D) Magnetic Resonance (MR) Imaging Findings
Brief Summary: To clarify whether amnesia after treatment of anterior communicating aneurysm (ACoA)is related to infarcts caused by occlusion or damage of the perforating artery of the ACoA, we used 3.0-T 3D high resolution MR imaging to identify and localize infarcts in patients with amnesia following treatment of ACoA aneurysm.