How the patterns of cortex folding are implemented during embryonic development is poorly understood. In this issue of Neuron, Han et al. (2021) establish that a population of neural progenitor cells co-expressing Neurog2 and Ascl1 are key in this process.

中文翻译：

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专业人士推荐：前神经因素模式皮层折叠

在胚胎发育过程中皮层折叠的模式是如何实现的，我们知之甚少。在本期Neuron 中，Han 等人。(2021) 确定共表达Neurog2和Ascl1的神经祖细胞群是该过程的关键。