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

Role of Cerebellum and Prefrontal Cortex in Memory01:14

Role of Cerebellum and Prefrontal Cortex in Memory

433
The cerebellum, while traditionally associated with motor control, also plays a crucial role in memory, particularly in procedural memory, which involves learning motor tasks that become automatic through repetition. For example, studies have shown that when the cerebellum is damaged, individuals or animals lose the ability to learn conditioned motor responses, such as the conditioned eye-blink response in classical conditioning experiments with rabbits. This study demonstrates the...
433
Working Memory01:24

Working Memory

168
Working memory refers to a combination of components, including short-term memory and attention, that allow an individual to hold information temporarily as we perform cognitive tasks. It is an essential cognitive function that enables the execution of complex tasks such as problem-solving, comprehension, and reasoning. Unlike short-term memory, which simply involves the storage of information for a brief period, working memory involves the active manipulation and processing of this...
168
Implicit Memories01:24

Implicit Memories

130
Implicit memories, also known as non-declarative memories, are long-term memories that function outside of conscious awareness. These memories influence behavior and skills without explicit knowledge. This type of memory is evident in tasks like playing tennis, snowboarding, and texting. Implicit memory has three subsystems: procedural memory, conditioning, and priming. This type of memory is essential in various activities, from everyday tasks to specialized skills.
One key aspect of implicit...
130

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

[Clinical and genetic analysis of a child with MRXS34 syndrome due to variant of NONO gene].

Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics·2026
Same author

[Functional characteristics of the SACE_2701-2702 transport system in <i>Saccharopolyspora erythraea</i> and its impact on erythromycin biosynthesis].

Sheng wu gong cheng xue bao = Chinese journal of biotechnology·2026
Same author

Distinct sources of decision-related signals in visual cortex are represented in different local field potential bands.

PLoS biology·2026
Same author

Cunninghamia lanceolata genome illuminates the evolutionary dynamics of gymnosperms.

Cell reports·2026
Same author

Motor Cortex VIP Interneurons Participate in Dexmedetomidine-Associated Sleep Modulation.

Molecular neurobiology·2026
Same author

Experimental study of [<sup>68</sup>Ga]Ga-HER2-RGD, a dual-target molecular probe, for breast cancer PET/CT imaging.

EJNMMI research·2026

相关实验视频

Updated: Jul 4, 2025

Brain Imaging Investigation of the Memory-Enhancing Effect of Emotion
15:57

Brain Imaging Investigation of the Memory-Enhancing Effect of Emotion

Published on: May 4, 2011

16.5K

整个大脑的神经活动是记忆引导运动的基础

Susu Chen1, Yi Liu2, Ziyue Aiden Wang2

  • 1Janelia Research Campus, Howard Hughes Medical Institute, Ashburn, VA, USA.

Cell
|February 2, 2024
PubMed
概括
此摘要是机器生成的。

这项研究揭示了大脑中的神经回路如何指导行为. 它发现选择信息集中在前侧运动皮质 (ALM) 和相关区域,影响行动.

关键词:
神经像素在整个大脑编码方式进行决策动力规划移动启动

更多相关视频

Eye Movement Monitoring of Memory
08:06

Eye Movement Monitoring of Memory

Published on: August 15, 2010

14.7K
In Vivo Wireless Optogenetic Control of Skilled Motor Behavior
07:52

In Vivo Wireless Optogenetic Control of Skilled Motor Behavior

Published on: November 22, 2021

3.3K

相关实验视频

Last Updated: Jul 4, 2025

Brain Imaging Investigation of the Memory-Enhancing Effect of Emotion
15:57

Brain Imaging Investigation of the Memory-Enhancing Effect of Emotion

Published on: May 4, 2011

16.5K
Eye Movement Monitoring of Memory
08:06

Eye Movement Monitoring of Memory

Published on: August 15, 2010

14.7K
In Vivo Wireless Optogenetic Control of Skilled Motor Behavior
07:52

In Vivo Wireless Optogenetic Control of Skilled Motor Behavior

Published on: November 22, 2021

3.3K

科学领域:

  • 神经科学
  • 系统神经科学
  • 计算神经科学

背景情况:

  • 行为源于跨越多个大脑区域的复杂神经回路.
  • 大多数研究传统上集中在单个大脑区域,限制了对分布式神经处理的理解.
  • 前侧运动皮质 (ALM) 是记忆引导的方向行动的关键节点.

研究的目的:

  • 研究决策和运动启动背后的神经电路的动态.
  • 绘制大脑区域间感官,选择和行动编码的分布图.
  • 了解ALM在记忆引导的任务中的作用.

主要方法:

  • 使用神经像素探测器进行多区域记录.
  • 检查了与前侧运动皮层 (ALM) 连接的神经活动.
  • 分析了感官刺激,选择和面部运动的神经表现.

主要成果:

  • 编码感官刺激,选择和行动的神经元分布在整个大脑中.
  • 选择信息主要集中在ALM及其下游目标中.
  • 在后脑,中脑和前脑结构中编码.
  • 选择信号出现在ALM和中脑中,
  • 神经活动在运动开始时动态转变,选择性崩,特定行动模式出现.

结论:

  • 决策的基础神经回路活动是分布式的,但显示出选择代表的区域专业化.
  • 在处理和传递行动执行的选择信息方面,ALM起着至关重要的作用.
  • 这些发现为开发决策和运动控制的综合神经电路模型提供了基础.