Table 1:

Subject-specific temperature and infarction volumes^{^a}

Parameter	Subject 1	Subject 2	Subject 3
T⁻⁷ scan session
Systemic temperature range	36.3–37.2	36.8–37.9	36.0–38.2
Mean brain temperature range	36.6 ± 1.0–37.1 ± 1.2	36.7 ± 0.6–37.8 ± 1.1	36.3 ± 0.7–38.8 ± 0.7
Temperature difference: brain, systemic^{^b}	−0.1 ± 1.2–0.2 ± 1.0	−0.1 ± 0.6–0.4 ± 1.1	0.3 ± 0.7–1.2 ± 0.7
T⁰ scan session
Infarct volume 1 hr postsurgery (cm³)	0.42	0.28	6.70
Systemic temperature range	36.7–37.6	36.4–38.4	35.7–38.8
Mean ipsilateral brain temperature range	37.4 ± 1.1–40.7 ± 1.4	34.3 ± 1.1–40.3 ± 1.2	35.9 ± 0.6–41.6 ± 2.9
Mean contralateral brain temperature range	37.4 ± 0.8–40.4 ± 0.7	34.1 ± 1.0–40.4 ± 0.7	35.8 ± 0.5–42.2 ± 1.8
Temperature difference: ipsilateral brain, systemic	0.7 ± 1.1–3.2 ± 1.4	−2.1 ± 1.1–2.5 ± 1.3	0.2 ± 0.6–2.8 ± 2.9
Temperature difference: contralateral brain, systemic	0.7 ± 0.8–3.0 ± 0.7	−2.3 ± 1.0–2.3 ± 1.2	0.1 ± 0.5–3.4 ± 1.8
T¹ scan session
Infarct volume 24 hr postsurgery (cm³)	23.82	1.29	25.58
Systemic temperature	35.6	35.1	34.6
Mean brain temperature	37.9 ± 1.0	36.9 ± 1.2	36.3 ± 0.9
Temperature difference: brain, systemic	2.3 ± 1.0	1.7 ± 1.2	1.7 ± 0.9

↵a All temperatures are reported in degrees Celsius. Reported temperature ranges represent the full dynamic range from the indicated imaging session beginning from matched initial systemic and imaging temperature time points.
↵b Indicates a range of systemic-versus-brain temperature offsets.