Between the pia mater and the neural elements is a thin layer of neuroglial processes , firmly adherent to the pia mater .

软脑脊膜同神经组织之间有一薄层神经胶质细胞突起牢牢地附着在软脑膜上。

Conditions such as brain injury , inflammation and infection could cause extensive immunocyte to enter brain or activate neuroglial cell and neuron to excrete proinflammatory cytokines that took part in formation and developmentof brain e-dema as well as damage plerosis and regeneration of neuron .

脑损伤及炎症、感染等情况可导致外周免疫细胞进入脑内，或激活神经胶质细胞、神经元等分泌炎性细胞因子，参与脑水肿的发生、发展以及神经元损伤、修复与再生。