Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Neural Circuits01:25

Neural Circuits

1.3K
Neural circuits and neuronal pools are two of the main structures found in the nervous system. Neural circuits are networks of neurons that work together to carry out a specific task or process. They consist of interconnected neurons and glial cells, which provide structural and metabolic support.
Neuronal pools are collections of nerve cells with similar functions and interact through chemical and electrical signals. These pools include both interneurons (the central neural circuit nodes that...
1.3K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Decision reversals in sequential decision-making.

Communications psychology·2026
Same author

Reply to 'Boundary issues for multidimensional frameworks of representation'.

Nature reviews. Neuroscience·2026
Same author

Distilling noise characteristics and prior expectations in multisensory causal inference.

PLoS computational biology·2026
Same author

Clarifying the conceptual dimensions of representation in neuroscience.

Nature reviews. Neuroscience·2026
Same author

A megastudy of behavioral interventions to catalyze public, political, and financial climate advocacy.

PNAS nexus·2026
Same author

Dynamics of working memory drift and information flow across the cortical hierarchy.

Proceedings of the National Academy of Sciences of the United States of America·2026

相关实验视频

Updated: Jul 10, 2025

Modeling the Functional Network for Spatial Navigation in the Human Brain
05:55

Modeling the Functional Network for Spatial Navigation in the Human Brain

Published on: October 13, 2023

1.1K

使用深度神经网络作为人类规划建模的指南.

Ionatan Kuperwajs1, Heiko H Schütt2, Wei Ji Ma2,3

  • 1Center for Neural Science, New York University, New York, NY, USA. ikuperwajs@nyu.edu.

Scientific reports
|November 21, 2023
PubMed
概括

研究人员通过将它们与在大量人类行为数据上训练的深度神经网络进行比较来改进认知模型. 这种方法系统地改进了对连续决策任务的模型,例如游戏中的计划.

科学领域:

  • 认知科学 认知科学
  • 计算神经科学是一种神经科学.
  • 人工智能的人工智能

背景情况:

  • 开发认知模型通常涉及对行为数据进行初始直觉的改进.
  • 从有意义的模型偏差区分随机变异是认知建模的一个重大挑战.
  • 深度神经网络 (DNN) 为大数据集中的模式检测提供了强大的工具.

研究的目的:

  • 将模型与DNNs进行比较,以增强人类规划的启发式搜索模型.
  • 使用大规模行为数据系统地识别认知模型改进的机会.
  • 调查将认知模型扩展到大量数据集的可行性,用于顺序决策研究.

主要方法:

  • 开发了一个启发式搜索模型,用于人类在组合游戏4-in-a-row中的游戏.
  • 在10,874,547个人类游戏的数据集上训练深度神经网络来预测动作.
  • 将启发式模型与训练DNN的性能进行比较,以确定差异.

主要成果:

  • 深度神经网络准确地预测了人类四次连续的动作,捕获了有意义的行为模式.
  • 启发式模型和DNN之间的偏差突出了模型改进的特定领域.
  • 启发式模型增加了三个扩展,包括开放偏差和结束游戏规划调整.

更多相关视频

Author Spotlight: Streamlined Brain and Skull Modeling for Enhanced Neurosurgical Planning in NHP Research
06:33

Author Spotlight: Streamlined Brain and Skull Modeling for Enhanced Neurosurgical Planning in NHP Research

Published on: February 9, 2024

1.2K
Author Spotlight: Enhancement of Salient Object Detection for Smart Grid Applications
03:31

Author Spotlight: Enhancement of Salient Object Detection for Smart Grid Applications

Published on: December 15, 2023

559

相关实验视频

Last Updated: Jul 10, 2025

Modeling the Functional Network for Spatial Navigation in the Human Brain
05:55

Modeling the Functional Network for Spatial Navigation in the Human Brain

Published on: October 13, 2023

1.1K
Author Spotlight: Streamlined Brain and Skull Modeling for Enhanced Neurosurgical Planning in NHP Research
06:33

Author Spotlight: Streamlined Brain and Skull Modeling for Enhanced Neurosurgical Planning in NHP Research

Published on: February 9, 2024

1.2K
Author Spotlight: Enhancement of Salient Object Detection for Smart Grid Applications
03:31

Author Spotlight: Enhancement of Salient Object Detection for Smart Grid Applications

Published on: December 15, 2023

559

结论:

  • 将模型与高性能DNN进行比较,对于认知模型的开发是有利的.
  • 这种方法使得即使在初始测试后,认知模型也能得到系统的改进.
  • 将认知模型扩展到庞大的数据集是可行的,也是有效的,以了解人类的顺序决策.