婴儿游标偏移反应的视觉诱发电位。

Human neurobiology Pub Date : 1988-01-01
R E Manny
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引用次数: 0

摘要

记录了婴儿(1个月25天至13个月3天)在游标偏移、运动位移和作为噪声控制的静止刺激下的视觉诱发电位(VEP)。记录由五名熟悉VEP记录的蒙面成年观察员使用信号检测方法进行分析。结果表明,婴儿对游标偏移的反应可以被记录下来,并且反应与用相同程序测试的成年人的反应相似。然而,与成人不同的是,婴儿对相同幅度的运动位移也表现出反应,这表明婴儿对成人VEP共线断裂的特征可能没有表现出相同的特异性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The visually evoked potential in response to vernier offsets in infants.

The visually evoked potential (VEP) was recorded from infants (1 month 25 days to 13 months 3 days) in response to vernier offsets, motion displacements, and a stationary stimulus which served as a noise control. The records were analyzed by five masked adult observers familiar with VEP recordings using a signal detection method. The results suggest that a VEP can be recorded from infants in response to a vernier offset and the response resembles that obtained from adults tested with the same procedure. However, unlike adults, infants also showed a response to a motion displacement of the same magnitude suggesting that infants may not show the same specificity for the break in colinearity characteristic of the adult VEP.

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