由亮度对比度和颜色对比度刺激诱发的猴纹状皮层中柱的结构

Crawford M L, Meharg L S, Johnston D A

Proc Natl Acad Sci U S A. 1982 Nov;79(21):6722-6. doi: 10.1073/pnas.79.21.6722.

Color and black and white line stimulation produce qualitatively and quantitatively different 2-deoxy[14C]glucose column patterns in the striate cortex of macaque monkeys. Microdensitometry of these stimulus-dependent columns reveals interlaminar density differences that serve as a signature for the stimulus conditions which produced them. Such columns are individually distinct and form a three-dimensional mosaic throughout striate cortex.

颜色和黑白线条刺激在猕猴纹状皮层中产生了定性和定量上不同的2-脱氧[14C]葡萄糖柱模式。对这些依赖刺激的柱进行显微密度测定，揭示了层间密度差异，这些差异可作为产生它们的刺激条件的特征。这些柱各自不同，并在整个纹状皮层中形成三维镶嵌图案。