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Fig. 3 | BMC Veterinary Research

Fig. 3

From: Characterization of scotopic and mesopic rod signaling pathways in dogs using the On–Off electroretinogram

Fig. 3

Variation in drift with stimulus strength. A Demonstration of the measurement of ‘drift’—change in amplitude between the peak of the b-wave and amplitude at flash cessation, immediately prior to the Off-response component. See the inset for another example with a stronger background luminance condition. B Mean (± standard deviation) of drift amplitude. C Mean (± standard deviation) drift:b-wave ratio. Different colors and symbols are used to denote the different background luminances

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