Changes in retinal thickness over time in animals inoculated with classical BSE and US BSE-H.

Total retinal thickness was measured over time using optical coherence tomography. Animals were compared to their baseline values in 6, 12 and 15 months post inoculation (MPI), and compared to the control cohort at 12 MPI. Values in parenthesis the standard error of the mean, values in itallics in are the sample size, significant changes are indicated by shading.* = p ** = p*** = pChanges in retinal thickness over time in animals inoculated with classical BSE and US BSE-H.