Hilbig H, Meier M, Winkelmann E
Institute of Anatomy, Leipzig University.
J Hirnforsch. 1997;38(1):119-23.
The distribution of commissural neurons and terminals was revealed by DiI and Fluorogold injections in gerbils. The distribution of corpus callosum projections in visual cortical areas changes significantly during postnatal development of the gerbil. On postnatal days 5, 8 and 10, the animals do not show callosal projections. Widespread callosal endings are developed by postnatal day 15. This diffuse projection concentrates in strips at the border of area 17/18A in adult animals (postnatal day 20 and older).
通过在沙鼠中注射碘化丙啶（DiI）和荧光金来揭示连合神经元和终末的分布。在沙鼠出生后的发育过程中，胼胝体在视觉皮层区域的投射分布发生显著变化。在出生后第5、8和10天，动物未显示胼胝体投射。到出生后第15天，广泛的胼胝体终末形成。在成年动物（出生后第20天及以上）中，这种弥散性投射集中在17/18A区边界的条带中。
