Chmielowska J, Kossut M, Chmielowski M
Exp Brain Res. 1986;63(3):607-19. doi: 10.1007/BF00237483.
Columnar labeling was found in the primary somatosensory cortex of mice after stimulation of a single mystacial vibrissa following 2-deoxyglucose injection. The cortical vibrissal column had a cylindrical shape, passing through all layers of the cortex and was centered upon the appropriate vibrisal barrel. Columnar labeling extended beyond this barrel onto parts of neighbouring barrels, particularly within the same row. The densest labeling was found in layer IV in the barrel hollow. Removal of the non-stimulated vibrissae resulted in a subsequent lowering of 2DG uptake in the barrelfield surrounding the activated column, but did not affect the dimension of the activated column.
在注射2-脱氧葡萄糖后刺激小鼠的单个触须后，在其初级体感皮层中发现了柱状标记。皮质触须柱呈圆柱形，穿过皮质的所有层，并以相应的触须桶为中心。柱状标记延伸到该桶之外，到达相邻桶的部分，特别是在同一排内。在桶状空心区域的IV层中发现了最密集的标记。去除未受刺激的触须会导致激活柱周围桶状区域中2DG摄取量随后降低，但不影响激活柱的尺寸。
