视知觉神经心理障碍的内隐和外显加工分离及其神经基础

The Abruption of Explicit and Implicit Processing and Its Neural Basis in the Neuropsychological Disorders of Visual Perception

外显和内隐认知功能区别的关键是有无意识觉察的出现,脑损伤神经心理障碍为探讨内隐/外显加工的“纯净”分离提供了可能。通过对典型的视知觉神经障碍中的盲视、认识不能、单侧忽视的内隐和外显加工分离的实验证据及其神经基础的探讨,证明了视知觉神经心理障碍的内隐加工完好和外显加工损伤之间的分离,说明内隐和外显加工有着不同的神经基础,但这种分离的神经基础是什么以及这种分离的本质还有待于进一步的研究。视知觉神经心理障碍的内隐/外显加工的反向损伤是没有进行研究的领域。

A key element of the distinction between explicit and implicit cognitive functioning is the presence or absence of conscious awareness. The neuropsychological disorders of brain-injured patients offer the probability to discuss the pure abruption of explicit/implicit processing. Through the study about the blindsight, hemi-neglect and agnosia, it is indicated that the implicit processing is intact but the explicit processing is impaired, and it is showed that the implicit and the explicit processing have different neural basis. But what is the possible neural basis of this distinction and the nature of the abruption is waiting for the further studies. The reverse impairment of implicit/explicit processing in neuropsychological disorders of visual perception is a domain that not put up.