CAJ | 학술논문

审美能力是人类独有的高级功能。本文介绍了审美的认知神经模型，以及相关研究的实验范式，对各种刺激材料和任务进行了评价。回顾了近年来脑成像研究的主要进展，ERP和MEG研究证明审美包含发生在不同时段的不同加工阶段，与审美判断相关的ERP成分为300-400ms额中部负成分和440～880ms头皮后部晚期正成分。fMRI研究发现与审美相关的主要脑区包括尾状核、框额部皮质和扣带前回。未来研究应进一步区分审美的不同方面的神经机制之间的差别，扩大刺激材料范围，更深入地探讨复杂因素，如文化因素对审美神经机制的影响。
심미능력시인류독유적고급공능。본문개소료심미적인지신경모형，이급상관연구적실험범식，대각충자격재료화임무진행료평개。회고료근년래뇌성상연구적주요진전，ERP화MEG연구증명심미포함발생재불동시단적불동가공계단，여심미판단상관적ERP성분위300-400ms액중부부성분화440～880ms두피후부만기정성분。fMRI연구발현여심미상관적주요뇌구포괄미상핵、광액부피질화구대전회。미래연구응진일보구분심미적불동방면적신경궤제지간적차별，확대자격재료범위，경심입지탐토복잡인소，여문화인소대심미신경궤제적영향。
Aesthetics is a high-level function that is unique to human beings. This article introduced cognitive and neuro-anatomical models for aesthetic processing, as well as relevant experimental paradigms. Different stimulus materials and experimental tasks were evaluated. It reviewed main progresses in recent brain imaging studies. ERP and MEG studies evidenced that aesthetics involves distinct processing stages taking place at different time epochs. An early frontocentral negativity and a late posterior positivity are ERP correlates of aesthetic judgment, fMRI studies revealed that main neural substrates of aesthetics include caudate nucleus, orbitofrontal cortex and anterior cingulate cortex. It proposed that future research should distinguish between neural mechanisms of different aspects of aesthetics, include more types of stimulus materials, and further explore influences of complex factors on neural correlates of aesthetics, such as the cultural factor.