Figure 4

MR-ARFI displacement correlates with VEP suppression. (A) Representative MR-ARFI displacement at control focal spot. (B) Normalized peak-to-peak VEP amplitude measurements for the mean LGN (average of VEP amplitudes for LGN 1 and LGN 2) as a function of maximum MR-ARFI displacement at the focal spot. Normalized peak-to-peak VEP amplitude versus simulated intensity (C), and maximum temperature rise (D). Figures in panels C and D show no correlation between the VEP amplitude and the simulated data.