Robinson Alan, MacLeod Don
Department of Psychology, University of California, San Diego, La Jolla, CA 92093, USA.
J Vis. 2011 Jan 31;11(1):26. doi: 10.1167/11.1.26.
We investigate if adapting to colored plaids produces a McCollough effect on plaids or gratings and if adapting to colored gratings produces a McCollough effect on plaids. We find that the answer is unambiguously yes in all cases, though the strength of the effect differs significantly depending on the inducing and testing stimuli. Furthermore, we show that plaids and gratings can simultaneously support opposite color aftereffects, suggesting that plaids drive a population of cells that are not stimulated by the same component gratings in isolation.
我们研究了适应彩色格子图案是否会对格子图案或光栅产生麦考勒效应，以及适应彩色光栅是否会对格子图案产生麦考勒效应。我们发现，在所有情况下答案都是明确肯定的，尽管效应的强度因诱导和测试刺激的不同而有显著差异。此外，我们表明格子图案和光栅可以同时支持相反的颜色后效，这表明格子图案驱动了一组细胞，而这些细胞不会被单独的相同成分光栅所刺激。
