Development of temporal contrast sensitivity in human infants
Development of temporal contrast sensitivity in human infants
复制标题
人类婴儿时间对比敏感度的发展
DOI:
10.1016/s0042-6989(96)00300-8
复制
发表时间:
1997
期刊:
影响因子:
1.8
通讯作者:
R. Manny
中科院分区:
文献类型:
--
作者:
T. Rasengane;D. Allen;R. Manny
The time course for the development of the temporal contrast sensitivity function in humans is uncertain. Some studies indicate that temporal contrast sensitivity is immature in infants. However, earlier work suggests that critical flicker fusion is adult-like by 2 months. We traced the development of temporal contrast sensitivity to uniform field flicker in 2-, 3- and 4-month-old infants using a modified preferential-looking technique that employed a rating scale. Two-month-old infants exhibited highest sensitivities at 1 and 2 Hz. Three- and 4-month infants exhibited peak sensitivity at 4 and 8 Hz, respectively. Overall temporal contrast sensitivity increased with age and the peak frequency shifted toward higher temporal frequencies. Using this paradigm, no infant subjects showed responses to 32 Hz, the highest temporal frequencies tested.
DOI:
10.1364/josaa.2.000393
发表时间:
1985-01-01
影响因子:
1.9
作者:
TYLER, CW
通讯作者:
TYLER, CW
DOI:
10.1364/josaa.5.002166
发表时间:
1988-12-01
影响因子:
1.9
作者:
MOVSHON, JA;KIORPES, L
通讯作者:
KIORPES, L
影响因子:
13.7
作者:
A. Hendrickson;Cristine Yuodelis
通讯作者:
A. Hendrickson;Cristine Yuodelis