Figure 6.

Spatial distribution of mean z-scores of Δ[HbT] and Δ[HbD] in 20 seconds<t<60 seconds (or the last 2/3 of shorter occlusions) for all patients. (A) Patient S1. (B) Patient S2. (C) Patient S3. (D) Patient S4. (E) Patient S5. (F) Patient L1. (G) Patient L2. (H) Patient L3. (I) Patient L4. The spatial layout is the same as introduced in Figure 3C. Channels where |z|<=1 are indicated in light yellow. For patient S1, the mean z-score over all 20 vessel occlusions is shown. BOT, balloon occlusion testing; CCA, common carotid artery; ICA, internal carotid artery; PTA, percutaneous transluminal angioplasty; MCA, middle cerebral artery.