Table 1:

Study cohort characterization. Treatment included intravenous tPA or endovascular thrombectomy. There was no difference in patients with and without fMRI data (p>0.2). (sd: standard deviation; IQR: interquartile range)

	SALVO	Patients with fMRI data
n	41	33
NRC (mean (sd))	0.59 (0.81)	0.52 (0.80)
DWIv (cc; mean (sd))	9.13 (12.52)	9.54 (13.49)
Age (years; mean (sd))	69.79 (9.70)	70.03 (10.21)
Sex (male; %)	25 (61.0)	20 (60.6)
mRSpre (mean (sd))	0.29 (0.75)	0.36 (0.82)
mRS (median (IQR); 1 N/A)	1 (2)	1 (2.25)
NIHSSadm (mean (sd); 1 N/A)	8.03 (5.54)	8.28 (5.85)
NIHSSearly (mean (sd))	4.85 (4.95)	5.12 (5.34)
NIHSSlate (mean (sd); 13 N/A)	1.32 (2.25)	1.29 (2.47)
Stroke location (left; %)	16 (39.0)	11 (33.3)
Treatment (%)	18 (43.9)	13 (39.4)
${\mathit{L}}_{\mathit{H}\mathit{O}}^{+}$ (mean (sd))		17.66 (1.01)
${\mathit{L}}_{\mathit{H}\mathit{O}}^{-}$ (mean (sd))		20.91 (1.61)
${\mathit{L}}_{\mathit{H}\mathit{O}}^{\mathit{a}\mathit{b}\mathit{s}}$ (mean (sd))		15.21 (0.92)
${\mathit{L}}_{\mathit{A}\mathit{A}\mathit{L}}^{+}$ (mean (sd))		17.57 (1.14)
${\mathit{L}}_{\mathit{A}\mathit{A}\mathit{L}}^{-}$ (mean (sd))		20.39 (1.62)
${\mathit{L}}_{\mathit{A}\mathit{A}\mathit{L}}^{\mathit{a}\mathit{b}\mathit{s}}$ (mean (sd))		14.98 (0.98)
${\mathit{L}}_{\mathit{D}\mathit{e}\mathit{s}}^{+}$ (mean (sd))		20.12 (1.20)
${\mathit{L}}_{\mathit{D}\mathit{e}\mathit{s}}^{-}$ (mean (sd))		24.13 (1.95)
${\mathit{L}}_{\mathit{D}\mathit{e}\mathit{s}}^{\mathit{a}\mathit{b}\mathit{s}}$ (mean (sd))		17.62 (1.12)