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. 2022 Jun 27;13:3678. doi: 10.1038/s41467-022-31180-z

Fig. 3. fVEPs in blind minipigs.

Fig. 3

a Sagittal radiographic image of one minipig implanted with three electrodes for the recordings of fVEPs. Ref: reference electrode; E1: recording electrode 1; E2: recording electrode 2. b Dark-adapted fVEPs at 30 cd s m−2 in an IAA-treated minipig before and 1 month after IAA administration. The vertical dashed line indicates the onset of the flash. The quantification of the peak amplitude is indicated. Data were from MP4 (IAA-treated). c Quantification of the dark-adapted fVEPs at 30 cd s m−2 in IAA-treated minipigs (mean ± s.d.; n = 10 eyes from N = 5 minipigs) before and 1 month after IAA administration and in untreated minipigs (mean ± s.d.; n = 4 eyes from N = 2 minipigs) at matching time points. Two-tailed paired t-test; IAA-treated: p = 0.0005 (***) and power 1.00; untreated: p = 0.5835 (n.s.) and power 0.70. d Quantification of the light-adapted fVEPs at 30 cd s m−2 in IAA-treated minipigs (mean ± s.d.; n = 10 eyes from N = 5 animals) before and 1 month after IAA administration and in untreated minipigs (mean ± s.d.; n = 4 eyes from N = 2 minipigs) at matching time points. Two-tailed paired t-test; IAA-treated: p = 0.0008 (***) and power 0.99; untreated: p = 0.3900 (n.s.) and power 0.71. Data in panels c, d are from MP4–8 (IAA-treated) and MP1–2 (untreated). Source data are provided as a Source Data file.