对几种特殊的输入函数进行了编码仿真实验,结果说明了视皮层复杂细胞时空整合编码序列的精细时间结构能够进行视觉输入的神经表象。
The simulated results for three special input functions show the finer structure of spatiotemporal integration coding series of complex cells in visual cortex could represent visual inputs.
维生素A是构成视觉细胞中感受弱光的视紫红质的组成成分,视紫红质是由视蛋白和11-顺-视黄醛组成,与暗视觉有关。
Vitamin A is to create visual cells in order to feel weak light of the composition of rhodopsin, rhodopsin from opsin and 11 - cis - retinal composition, with the dark vision related.
目的研究大鼠发育过程中视皮层神经元的突触后电流变化,探讨视皮层视觉依赖性突触的形成和重新分布的细胞内机制。
Objective To investigate the changes of post synaptic currents (PSCs) of neurons in developing visual cortex for intracellular mechanisms of experience dependent synapse formation and redistribution.
视觉方位、方向选择性曾被认为是高等哺乳动物视皮层细胞的特有功能。
Since the work of Hubel and Wiesel, it is generally accepted that visual orientation and direction selectivity are achieved by processes in the visual cortex in the higher mammals.
结论视锥细胞的视觉运动觉,是能够反映干性型AM D视功能损害的一个新的测试指标。
Conclusion The abnormal changes of motion perception may reveal preclinical damage of visual function damage in dry type AMD.
结论视锥细胞的视觉运动觉,是能够反映干性型AM D视功能损害的一个新的测试指标。
Conclusion The abnormal changes of motion perception may reveal preclinical damage of visual function damage in dry type AMD.
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