艺术和半球上的专业化
1Department of Psychology, University of California, Los Angeles (UCLA), Los Angeles, CA, United States.
Handbook of clinical neurology
|March 12, 2025
概括
艺术创作和欣赏涉及两个大脑半球,挑战了单独右半球主导的旧观点. 现代研究揭示了艺术过程和创造力中复杂的半球间协作.
科学领域:
- 神经科学是一个神经科学.
- 艺术史 艺术史 艺术史
- 认知科学 认知科学
背景情况:
- 从历史上看,艺术与右半球的专业化有关,与语言相反.
- 这种观点受到对艺术家的一方性脑损伤产生艺术的观察所挑战.
研究的目的:
- 研究艺术制作和审美评价的神经基础.
- 探索大脑两半球在艺术过程中的作用.
主要方法:
- 对脑损伤的艺术家的临床观察进行了审查.
- 分析神经成像研究,包括功能磁共振成像 (fMRI).
主要成果:
- 尽管左半球或右半球受损,但仍然可以制作出艺术作品.
- 神经成像揭示了艺术美学期间在两个半球的多个大脑区域的激活.
- 创造力和想象力涉及半球间的过程.
结论:
- 艺术过程并不局限于单一半球,而是涉及到两个半球的互补贡献.
- 在Homo sapiens中艺术的进化在大脑不对称的发展后出现了显著的滞后.
- 艺术是所有人类社会中无处不在的方面.
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