Arteries (IMAGE) Neural Regeneration Research Caption At 1.5 hours after thrombolysis, the anterior and middle cerebral arteries were recanalized in dogs with acute cerebral embolism. Credit <i>Neural Regeneration Research</i> Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.