在棋盘游戏专家中,直观的最佳下一步行动的神经基础是游戏专家的下一代
Xiaohong Wan1, Hironori Nakatani, Kenichi Ueno
1Cognitive Brain Mapping Laboratory, RIKEN Brain Science Institute, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan.
概括
认知专家依赖于自动化过程. 脑部成像显示,专业的shogi玩家在前和尾核中表现出特定的大脑活动,这表明专业知识的神经回路.
科学领域:
- 认知神经科学是一种认知神经科学.
- 神经成像是一种神经成像.
背景情况:
- 对复杂的认知任务的专业知识依赖于快速的,自动的过程.
- 了解专家表现的神经基础对于认知科学至关重要.
研究的目的:
- 调查认知专家中卓越表现的神经基础.
- 为了确定与专业的shogi玩家中自动过程相关的大脑区域.
主要方法:
- 使用了功能磁共振成像 (fMRI).
- 在游戏过程中,专业和业余的shogi玩家之间的大脑活动进行了比较.
主要成果:
- 职业球员在棋盘模式的感知过程中,在前 (叶) 中表现出独特的大脑激活.
- 专业人士还显示,在快速下一个动作生成过程中,尾状核 (基底腺) 的特定激活.
- 在专业人员的相关任务期间,前核和尾核中的活动是共变的.
结论:
- 在shogi专家看来, precuneus-caudate电路对于自动板图案感知和下一个动作生成至关重要.
- 这些发现突出了通过自动处理支持高水平认知专业知识的神经机制.
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