Wiggs C L, Martin A
Laboratory of Brain and Cognition, National Institute of Mental Health, Bethesda, Maryland 20892-1366, USA.
Curr Opin Neurobiol. 1998 Apr;8(2):227-33. doi: 10.1016/s0959-4388(98)80144-x.
Recent evidence suggests that the behavioral phenomenon of perceptual priming and the physiological finding of decreased neural responses with item repetition have similar properties. Both the behavioral and neurophysiological effects show graded changes with multiple repetition, are resistant to manipulations of particular stimulus attributes (e.g. size and location), and occur independently of awareness. These and other recent findings (e.g. from functional brain imaging in humans) suggest that perceptual priming may be mediated by decreased neural responses associated with perceptual learning.
最近的证据表明，知觉启动的行为现象与随着项目重复神经反应减少的生理学发现具有相似的特性。行为和神经生理学效应在多次重复时均呈现出渐变，对特定刺激属性（如大小和位置）的操纵具有抗性，并且在无意识的情况下发生。这些以及其他最近的发现（例如来自人类功能性脑成像的发现）表明，知觉启动可能是由与知觉学习相关的神经反应减少所介导的。
