An ultrastructural study of the maturation of neuronal somata in the visual cortex of the rat

摘要

The postnatal development of neuronal perikarya in layers II–VI of the visual cortex of perfusion-fixed albino rats, 12 h to 180 days old, has been studied by electron microscopy. Particular attention was paid to cells in photographic montages of 75μm wide strips extending through the full depth of the occipital cortex, cut from 100 μm vibratome sections of the br