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. 2013 Jun 25;110(28):11636–11641. doi: 10.1073/pnas.1303178110

Fig. 4.

Fig. 4.

(A) Time course of BOLD (GE and SE), diffusion-weighted MRI (b = 250, 1,800, and 2,600) and ΣLFPs responses with hyperoxia condition under 1.5% anesthesia. (B) Peak value of BOLD and DfMRI responses and (C) ΣLFP changes. *P < 0.05 compared with GE-BOLD; #P < 0.05 compared with GE- and SE-BOLD; †P < 0.05 compared with basal. Statistical comparison between BOLD and DfMRI (all b value) was done using ANOVA and post hoc Tukey–Kramer test for group comparisons. The statistical comparison with the basal level was done using paired t test. Data were expressed as mean ± SEM.