- ARAT, Action Research Arm Test; L, left; LACI, lacunar anterior cerebral infarction; NIHSS, National Institutes of Health Stroke Scale; PACI, partial anterior cerebral infarction; POCI, posterior cerebral infarction; R, right; rt-PA, recombinant tissue plasminogen activator; SAFE, Shoulder abduction and finger extension; TACI, total anterior cerebral infarction; FMA-UE, Fugl-Meyer assessment for the upper extremity