Sokol S, Moskowitz A, Towle V L
Electroencephalogr Clin Neurophysiol. 1981 May;51(5):559-62. doi: 10.1016/0013-4694(81)90232-7.
Pattern reversal visual evoked potentials were recorded from visually normal adults between 10 and 80 years of age. Two check sizes, 12 and 48 min, were used. The results showed that the latency of the first major positive component, P1, increased with age for both check sizes. This rate of increase was nearly twice as fast for 12 min checks. This difference is most likely a reflection of the differential effects of aging processes on the various spatial frequency channels in the human visual system.
对年龄在10至80岁之间视力正常的成年人记录了图形翻转视觉诱发电位。使用了两种方格大小，分别为12分钟和48分钟。结果表明，对于两种方格大小，第一个主要正向成分P1的潜伏期均随年龄增长而增加。对于12分钟方格，这种增加速率几乎快了一倍。这种差异很可能反映了衰老过程对人类视觉系统中各种空间频率通道的不同影响。
