Early neurosensory visual development of the fetus and newborn
Early neurosensory visual development of the fetus and newborn
复制标题
DOI：
10.1016/j.clp.2004.04.010
复制
发表时间：
2004-06-01
影响因子：
2.1
通讯作者：
Graven, SN
中科院分区：
文献类型：
--
作者：
Graven, SN
视觉系统的神经感觉发育早在出生之前就有了起源。基本结构formatioil的遗传过程之后是自发同步刺激波形式的内源性视网膜神经节细胞激活。这些波的刺激需要建立视网膜，外侧膝状体核，和视觉皮层之间的地形关系。这个过程为视觉体验准备视觉系统。视觉体验最终刺激视觉皮层中神经元列的产生，这些神经元列是看到和解释图案、线条、运动和颜色所必需的。自发性同步视网膜波发生在新生儿重症监护室的早产儿中，必须加以保护，因为它们对视觉发育至关重要。
Neurosensory development of the visual system has its origins long before birth. The genetic processes of basic structure formatioil are followed by endogenous retinal ganglion cell activation in the form of spontaneous synchronous waves of stimulation. These waves of stimulation are required to establish the topographic relationship among retina, lateral geniculate nucleus, and visual cortex. This process prepares the visual system for visual experience. Visual experience ultimately stimulates creation of columns of neurons in the visual cortex, which are needed to see and interpret patterns, lines, movement, and color. Spontaneous synchronous retinal waves occur in preterm infants in the neonatal intensive care unit and must be protected, as they are critical for visual development.