自主控制眼跳：实验范式、神经机制和应用

Voluntary Control of Saccadic Eye Movements：Experimental Paradigm, Nerve Mechanisms and Applications

自主控制眼跳是眼跳类型之一。目主控制眼跳实验范式为研究各种脑损伤，神经疾病和精神失调提供了一种新的研究手段，为研究眼跳的神经机制以及反应抑制、空间工作记忆等高级认知功能提供了重要的方法。文章介绍了自主控制眼跳的两种实验范式：反向眼跳和记忆导向眼跳，阐述了自主控制眼跳的神经机制及其实验范式的应用，指出自主控制眼跳实验范式为评定精神分裂症等脑功能失调病人的神经功能状态提供了重要的讯息，为研究各种脑功能失调和精神疾病提供了重要的研究方法。今后的研究趋势是眼跳研究与神经成像技术和临床观察相结合。

Voluntary control of saccadic eye movements is one type of the saccades. The experimental paradigm of voluntary control of saccadic eye movements has provided an important research instrument for studying a variety of brain lesions， neurological diseases and psychiatric disorders， and provided an important research methods for studying brain nerve mechanisms of saccades and higher cognitive functions of the brain such as response inhibition and spatial working memory. This article introduces two types of experimental paradigms of voluntary control of saccadic eye movements：anti─saccades and memory─guided saccades. Then， it introduces the brain nerve mechanisms of the voluntary control of saccadic eye movements and the application of these two types. Finally， it makes a conclusion and gains a perspective on the present.