There are several types of ERG tests used in pediatrics, including:
Full-field ERG: Assesses the overall retinal function by stimulating the entire retina. Pattern ERG: Focuses on the function of the macula and ganglion cells using patterned stimuli. Multifocal ERG: Provides a detailed map of the central retina’s function, useful for diagnosing macular disorders. Scotopic ERG: Measures rod function under low-light conditions. Photopic ERG: Assesses cone function under well-lit conditions.
