Duration of visual fixation to different black and white checkerboard stimuli.
D000367:Age Factors; D001288:Attention; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D010812:Physical Stimulation; D011247:Pregnancy; D013997:Time Factors; D014796:Visual Perception