Physiological basis and clinical application of pattern electroretinogram.
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Amblyopia↗
Biomedical subjects
A Groneberg
Publications and source records attributed to A Groneberg.
[Objective evidence of binocular depth perception using VECP].
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Depth Perception↗
[Objective determination of visual acuity using visual evoked cortical potentials].
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Evoked Potentials↗
[Latency time in pattern-evoked ERG and VECP in patients with optic nerve diseases].
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Adult↗
[Visually evoked cortical potentials (VECP) in patients with doubtful impairment of central vision (author's transl)].
Visual evoked cortical potential (VECP) to non-structured, brightness (luminance) stimuli do not provide an appropriate means for assessing the degree of impaired central vision. In comparison, visually evoked cortical potentials to structured (patterned) stimuli presented by pattern reversal of equal mean luminance are highly susceptible to visual changes caused by reduced central vision. Employing different check sizes, the use of checkerboard pattern reversal VECPs permits, independently of the patient, to assess the impairment of central vision.
Accommodation, Ocular↗