Imaging the adult zebrafish cone mosaic using optical coherence tomography-CORRIGENDUM.

Fig. 2. Deriving the lateral scale of in vivo OCT images of the fl i1 : eGFP zebrafi sh retina. ( A ) En face image generated by positioning the custom contour within the RNFL. Measurements (in pixels) were taken between multiple blood vessel branch points (white dots). ( B ) Corresponding ex vivo fl uorescent microscopy image of the same retina, with measurements (in μm) taken between the same blood vessel branch points in ( A ). The OCT:microscopy measurements were averaged for each eye and used to determine the size of the OCT scan in μm. A scaling coeffi cient for each scan was calculated as the ratio between the measured size of the OCT scan to the nominal OCT scan size (in this case, 1200 μm). ( C ) The scaling coeffi cient for each scan was plotted against the axial length for that eye and fi t with a linear model. Error bars represent one standard deviation for each eye. doi: https://doi.org/10.1017/S0952523816000092 . Published by Cambridge University Press, 17 October, 2016.