Table 2. Characteristics of cohort B (n = 9) of subacute stroke patients with only BOLD data.
| Patient No. | Age(y)/Gender/Time(d*) | Involved artery | Lesion on DWI | Volume (ml) | |
|---|---|---|---|---|---|
| TSA(H) | TSA(G) | ||||
| B1Δ | 67/M/5 | L MCA stenosis | L CR,F,P | 3723 | 3689 |
| B2Δ | 63/F/9 | L ACA/VA/BA stenosis; R PCA occlusion | LBrachium Pontis | 1347 | 1513 |
| B3Δ | 61/M/5 | L MCA stenosis | L CR,F,P | 4672 | 4546 |
| B4Δ | 42/M/14 | LMCA occlusion | L CR | 3687 | 3812 |
| B5Δ | 55/M/3 | BA stenosis | L O | 2019 | 2089 |
| B6Δ | 64/M/12 | L MCA stenosis | L BG,CR,F | 3387 | 3501 |
| B7Δ | 67/M/3 | L MCA stenosis | L F,P,T | 6218 | 6004 |
| B8Δ | 41/F/6 | L MCA stenosis | L F,P,T | 4376 | 4502 |
| B9 | 53/M/4 | LMCA stenosis | L BG | — | |
ACA: anterior cerebral artery; PCA: posterior cerebral artery; O: occipital lobe; F: frontal lobe; P: parietal lobe; MCA: middle cerebral artery; BA: basilar artery; VA:vertebral artery; BG: basal ganglia; CR: corona radiate; TTP: time to peak; TSA: time shift analysis. Δ:patients showed time delay by TSA; d* means time to onset (day); (H): referenced mean time course from healthy hemisphere (with normal DWI appearance) contralateral to the lesion; (G): referenced mean time course from whole brain.