Zilles K
Z Mikrosk Anat Forsch. 1979;93(4):763-79.
One--sided theories about deterministic or plastic events during development of the central nervous system must be refused for the sake of new experimental and analytical concepts. The most common categories during brain development are chance (random events) and necessity, the basis of phylogenesis and ontogenesis.
为了新的实验和分析概念，关于中枢神经系统发育过程中确定性或可塑性事件的片面理论必须被摒弃。大脑发育过程中最常见的类别是偶然性（随机事件）和必然性，它们是系统发育和个体发育的基础。
