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社会性注意对人类的社会交往甚至是生存发展都有至关重要的作用.近年来,研究者利用心理物理学实验范式(中央线索范式的变式)结合脑功能成像技术(ERP、f MRI、MEG等)以及神经心理学方法(脑损伤病人),系统探究了社会性注意在认知神经机制方面的特异性.社会线索(眼睛注视、头部朝向、生物运动行走方向)均能诱发独特的反射性注意定向效应,并且该注意效应在行为和神经层面上区别于非社会线索(箭头)诱发的注意效应.然而也有研究者对此提出质疑,因此有关社会性注意是否特异于非社会性注意仍然存在争议,有待进一步研究.社会性注意特异性认知神经机制的相关研究一方面能够为人类大脑中是否存在一个专门的“社会性注意探测器”提供证据,另一方面也为社会性注意在自闭症的早期诊断与干预中的应用提供实验依据,具有重要的理论意义和社会应用价值.
Social attention is crucial to human social interaction and even its existence and development.In recent years, researchers have used the experimental paradigm of psychophysics (a variant of the central clue paradigm) combined with brain imaging (ERP, f MRI, MEG, etc.), and neuropsychological methods (brain injury patients) to systematically investigate the specificity of social attention in terms of cognitive neural mechanisms. Social cues (eye gaze, head orientation, direction of biological walking) can induce unique Reflective attention to the directional effect, and the attention effect at the behavioral and neurological level different from the non-social cues (arrow) -induced attention effect.However, some researchers have questioned this, so the social attention is specific to non-social attention Remains controversial and remains to be further studied.Research on the mechanism of social attention-specific cognitive neurocognition can not only provide evidence for whether there is a special “social attention detector” in the human brain, on the other hand, Sexual Attention in the early diagnosis and intervention of autism provides experimental evidence, has important theoretical significance and social application value.