Last but not least. Positive scotomata of the blind spots during abrupt changes between darkness and twilight.
Pau
H
H
Department of Ophthalmology, Heinrich Heine University, Düsseldorf, Germany.
D000360:Afterimage / Q000502:physiology; D000368:Aged; D003623:Dark Adaptation / Q000502:physiology*; D006801:Humans; D008297:Male; D009898:Optic Disk / Q000502:physiology*