Mitolo V, Bosco L
Boll Soc Ital Biol Sper. 1984 Aug 31;60(8):1465-71.
Nerve cell number has been determined in the thoracic spinal ganglia XVII to XXII of chick embryos of 14-18 days of incubation. It is shown that these ganglia constitute a statistically homogeneous population in respect of the number of their constituent nerve cells. The statistical frequency distribution of the thoracic spinal ganglia according to the number of their neurons is unimodal, but markedly asymmetrical with a distinct positive skewness; the distribution differs significantly (P less than 0.05) from a normal (Gaussian) distribution.
已确定孵化14至18天的鸡胚胸段脊髓神经节XVII至XXII中的神经细胞数量。结果表明，就其组成神经细胞的数量而言，这些神经节构成一个统计学上的同质群体。胸段脊髓神经节根据其神经元数量的统计频率分布是单峰的，但明显不对称，具有明显的正偏态；该分布与正态（高斯）分布有显著差异（P小于0.05）。
