Stroke neurologist’s toolbox: NIH Stroke Scale tpA and thrombectomy criteria tpA mixing calculator ABCD2 score CHA2DS2-VASc score CT ASPECTS and Collaterals score Suzuki staging ICH score MRI appearance of blood HAS-BLED ICH volume Hunt and Hess scale Fisher scale Spetzler-Martin AVM grade ISUIA aneurysm rupture rates Phenytoin correction calculator Glasgow Coma Scale FOUR score NASCET index Barthel index Modified Rankin Scale Links to Amercian Stroke Association guidelines