Recognition of Stroke in the ER (ROSIER) ScaleLoading...Loss of consciousness or syncopeYes-1No0Seizure activityYes-1No0Asymmetric facial weakness (new, acute onset)No0Yes+1Asymmetric arm weakness (new, acute onset)No0Yes+1Asymmetric leg weakness (new, acute onset)No0Yes+1Speech disturbance (new, acute onset)No0Yes+1Visual field defect (new, acute onset)No0Yes+1