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. 2012 Jan 4;20(2):1084–1095. doi: 10.1364/OE.20.001084

Fig. 6.

Fig. 6

Measured RI in various anatomical regions in brain and aCSF. 10 samples were measured at each region. Bars correspond to 1SD (CC = corpus callosum, Thal = thalamus, CCt=cerebral cortex, Hip=hippocampus, Put=putamen, and aCSF=artificial cerebral spinal fluid). RI of corpus callosum was statistically different compared to other regions.