537: CLINICAL EVALUATION OF A PORTABLE NEAR-INFRARED DEVICE FOR THE DETECTION OF ACUTE STROKE. Issue 12 (December 2015) - Egawa, Satoshi; Hifumi, Toru; Kawakita, Kenya; Manabe, Arisa; Matumura, Hikari; Okazaki, Tomoya; Shishido, Hajime; Kuroda, Yasuhiro