Flat type electro-oculogram (EOG).
D000221:Adaptation, Ocular; D003623:Dark Adaptation; D004585:Electrooculography; D005128:Eye Diseases / Q000175:diagnosis / Q000503:physiopathology; D005133:Eye Movements; D007839:Functional Laterality; D006801:Humans; D008027:Light; D008029:Lighting; D008722:Methods; D010775:Photic Stimulation; D013997:Time Factors