Cerebral cortex | Deep grey matter | ||||||
---|---|---|---|---|---|---|---|
Frontal | Temporal | Parietal | Occipital | Striatum | Thalamus | ||
rCBF (ml/100 g/min): | |||||||
Control | 35.7 (7.5) | 35.8 (6.5) | 37.2 (5.8) | 35.3 (7.0) | 43.4 (9.6) | 43.5 (9.6) | |
SBI | 31.3 (6.4) | 30.8 (5.1)3-150 | 32.0 (6.3)3-150 | 32.3 (5.0) | 36.5 (7.6)3-150 | 32.2 (5.1)** | |
BI | 29.6 (4.7)** | 30.8 (4.8)** | 31.9 (5.5)** | 30.7 (5.3)3-150 | 35.6 (5.8)** | 32.2 (5.3)** | |
rOEF: | |||||||
Control | 0.40 (0.04) | 0.40 (0.04) | 0.42 (0.05) | 0.44 (0.05) | 0.41 (0.05) | 0.36 (0.04) | |
SBI | 0.43 (0.05) | 0.45 (0.06)3-150 | 0.43 (0.05) | 0.47 (0.06) | 0.43 (0.07) | 0.39 (0.06) | |
BI | 0.43 (0.05) | 0.43 (0.05) | 0.44 (0.05) | 0.45 (0.05) | 0.42 (0.05) | 0.36 (0.05) | |
rCMRO2(ml/100 g/min): | |||||||
Control | 2.34 (0.29) | 2.39 (0.26) | 2.58 (0.37) | 2.59 (0.33) | 2.97 (0.46) | 2.55 (0.42) | |
SBI | 2.22 (0.31) | 2.31 (0.32) | 2.32 (0.36) | 2.57 (0.46) | 2.62 (0.57) | 2.10 (0.26)** | |
BI | 2.18 (0.31) | 2.30 (0.28) | 2.38 (0.27) | 2.40 (0.37) | 2.55 (0.34)** | 1.99 (0.39)** | |
rCBV (ml/100 g): | |||||||
Control | 3.38 (0.62) | 3.68 (0.81) | 3.11 (0.47) | 3.82 (1.52) | 3.06 (0.55) | 3.80 (1.03) | |
SBI | 2.85 (0.81)3-150 | 3.00 (0.65)** | 2.70 (0.57)3-150 | 3.51 (1.23) | 2.75 (0.67) | 3.05 (0.87)3-150 | |
BI | 2.80 (0.41)** | 3.18 (0.47)3-150 | 2.73 (0.38)3-150 | 3.69 (1.52) | 2.87 (0.52) | 3.44 (0.69) | |
rCBF/rCBV: | |||||||
Control | 10.7 (2.12) | 10.1 (2.60) | 12.1 (2.53) | 9.98 (2.67) | 14.4 (2.57) | 11.7 (2.20) | |
SBI | 11.7 (3.42) | 10.8 (3.19) | 12.5 (3.88) | 10.3 (3.68) | 13.8 (3.69) | 11.5 (3.88) | |
BI | 10.7 (1.57) | 9.88 (1.83) | 11.8 (2.40) | 9.31 (2.88) | 12.6 (2.48) | 9.70 (2.29) |
↵3-150 p<0.05; **p<0.01 v control group.
rCBF=regional cerebral blood flow; rOEF=regional oxygen extraction fraction; rCMRO2=regional cerebral metabolic rate for oxygen; rCBV=regional cerebral blood volume.