RASD1 and stroke disorder: To determine whether SNO‐Dexras1 affects functional recovery from stroke, we generated an AAV vector containing shRNA of Dexras1 (AAV‐Dexras1‐shRNA‐GFP) and its control AAV‐GFP, infused them into the peri‐infarct cortex of mice immediately after stroke, and detected motor function at 11, 18, 32, and 46 d after stroke (Figure 2A).