Adaptation time, electroretinography, and pupillography in healthy subjects

ConclusionsCone-driven ERG can be recorded, even in 5  min of light adaptation time without any special light condition, whereas rod-driven ERG and pupillary response results can be obtained in 10 min or longer of dark adaptation time in complete darkness.
Source: Documenta Ophthalmologica - Category: Opthalmology Source Type: research