Hoffmann R F
Child Dev. 1978 Mar;49(1):110-8.
Visual-evoked potentials (VEPs) to patterned stimuli were recorded from 4 different scalp locations in 2 groups of infant subjects (ages 6 weeks and 10 weeks). Seven VEP components were identified that changed in amplitude as a function of changes in the amount of contour in the stimuli presented. Developmental shifts in these effects were interpreted to indicate a change in the physiological locus of control of infant visual preferences from a subcortical to a cortical locus over the age range examined.
在两组婴儿受试者（6周龄和10周龄）中，从4个不同的头皮位置记录了对图案刺激的视觉诱发电位（VEP）。识别出七个VEP成分，其振幅随所呈现刺激中轮廓数量的变化而变化。这些效应的发育变化被解释为表明在所研究的年龄范围内，婴儿视觉偏好的生理控制位点从皮层下位点转变为皮层位点。
