心理状态解码器:游戏改变者还是愿望思维?
Andrew D Vigotsky1, Gian Domenico Iannetti2, A Vania Apkarian1
1Northwestern University, Chicago, IL, USA.
Trends in cognitive sciences
|July 11, 2024
概括
基于功能磁共振成像 (fMRI) 的解码器提供有限的神经科学洞察力,缺乏现实世界的应用性. 当前的解码模型无法区分神经机制和表现,阻碍了科学进步.
科学领域:
- 神经科学是一个神经科学.
- 认知科学 认知科学
- 神经成像是一种神经成像.
背景情况:
- 在过去的20年里,功能磁共振成像 (fMRI) 已被广泛用于解码精神和感知状态.
- 发表了许多高影响力的研究,但这些解码器的神经科学价值仍然值得怀疑.
研究的目的:
- 批判性地评估基于fMRI的解码模型的神经生理学信息性和实际适用性.
- 认为当前的fMRI解码器在神经生理学上没有信息,缺乏现实世界的应用.
主要方法:
- 这篇意见稿分析了fMRI解码模型的局限性.
- 它讨论了这些模型无法将神经机制与副现象分开的情况.
- 它考察了逻辑和伦理上的约束对他们的现实世界的应用.
主要成果:
- 基于fMRI的解码器无法有效地区分潜在的神经机制与它们的副现象.
- 显著的逻辑和伦理障碍阻止了这些解码器在现实世界决策场景中的应用.
结论:
- fMRI解码模型在神经生理学上没有信息.
- 由于其固有的局限性,它们在现实世界决策中的应用极不可能.
- 专门用于开发fMRI解码器的资源可以更好地分配给具有更高科学进步潜力的研究.
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