Effectiveness of psychological intervention based on implicit theory combined with virtual reality in patients with unruptured intracranial aneurysm receiving their first cerebral angiography after flow-diverter stent implantation

Implicit theory combined with VR can significantly reduce intraprocedural stress responses and increase cooperation during diagnostic and therapeutic procedures, enhancing long-term compliance through the reconstruction of cognitive structures, optimizing autonomic nerve regulation, and improving pain tolerance. The findings provide a multi-dimensional evidence-based reference for the use of psychological intervention in UIA patients following flow-diverter stent implantation.