Deep Enhanced Imaging in Stroke and Vascular Neurology

To investigate the performance of enhanced computed tomography (CT) or magnetic resonance (MR) imaging by deep learning relative to conventional CT or MR imaging in brain stroke and vascular neurology. We expect that the deep enhanced imaging method can shorten the time stay in the imaging session of stroke patients, optimize the overall imaging quality and improve the patients' care in imaging session.

Inclusion Criteria:suspecting to have experienced stroke or cerebral ischemia and needed to undergo brain imaging and vascular imaging including CT or MRIno history of kidney failurea minimum age of 18 yearsobtained written informed consentExclusion Criteria:severe movement artifactsincidental finding of tumor lesion or craniocerebral surgery historypoor imaging failed to perform deep learning methodwomen who pregnancy