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

1.3K
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...
1.3K
Somatosensory, Motor, and Association Cortex01:23

Somatosensory, Motor, and Association Cortex

2.8K
The somatosensory cortex in the parietal lobes is crucial for interpreting sensory data such as touch, temperature, and proprioception. The somatosensory cortex, situated in the parietal lobes, plays a vital role in interpreting sensory information like touch, temperature, and proprioception—awareness of body position. This specialized brain region features an organized structure wherein neurons at the top primarily process sensations originating from the lower body. In contrast, those at...
2.8K
Association Areas of the Cortex01:21

Association Areas of the Cortex

9.6K
Association areas are regions of the cerebral cortex that do not have a specific sensory or motor function. Instead, they integrate and interpret information from various sources to enable higher cognitive processes such as memory, learning, and decision-making. Some key association areas include the following:
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...
9.6K
Role of Hippocampus in Memory01:19

Role of Hippocampus in Memory

1.7K
The hippocampus, a critical brain structure, plays an essential role in memory processing, particularly in the formation and retrieval of memory. This small, seahorse-shaped region is located within the medial temporal lobe, with one hippocampus in each brain hemisphere. Experimental studies involving lesions in the hippocampi of rats have demonstrated significant impairments in tasks such as object recognition and maze navigation, indicating the hippocampus involvement in both recognition and...
1.7K
Motor and Sensory Areas of the Cortex01:14

Motor and Sensory Areas of the Cortex

7.8K
The cerebral cortex, the brain's outermost layer, is pivotal in processing complex cognitive tasks, emotions, and various sensory inputs and executing voluntary motor activities. This intricate structure is divided into three primary functional areas: the motor areas, sensory areas, and association areas.
Motor Areas
The motor areas located in the frontal lobe are central to controlling voluntary movements. This region is further subdivided into the primary motor cortex and the premotor cortex....
7.8K
Eyewitness Memory01:22

Eyewitness Memory

512
Eyewitness memory refers to the recollection of events by someone who has directly witnessed them, often serving as critical evidence in legal settings. This type of memory is commonly used in criminal cases where a witness describes details like a suspect's appearance, clothing, or behavior during a crime. However, despite its perceived reliability, eyewitness memory is prone to significant errors.
One such error is memory distortion, which occurs because human memory does not function...
512

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

Approach and avoidance behaviors in motivational conflicts are driven by magnitude of potential outcomes and relate to anxiety levels.

Scientific reports·2026
Same author

MEPs elicited by multidirectional rotational-field TMS show marked differences compared to unidirectional Figure-of-8 and H7 coils.

PloS one·2026
Same author

Effects of theta tACS on tactile texture memory consolidation.

International journal of psychophysiology : official journal of the International Organization of Psychophysiology·2025
Same author

Immune-mediated mechanisms of cognitive memory dysfunction: From autoimmune diseases to therapeutic neuromodulation.

Brain research·2025
Same author

Brain substrates of visual scene memory: a lesion-behavior mapping study.

Frontiers in human neuroscience·2025
Same author

Behavior in motivational conflicts is determined by magnitude of potential outcomes and relates to anxiety levels.

Research square·2025

相关实验视频

Updated: Feb 18, 2026

Author Spotlight: Investigating the Effects of Mind-Body-Movement Practices on Brain Function
06:17

Author Spotlight: Investigating the Effects of Mind-Body-Movement Practices on Brain Function

Published on: January 26, 2024

2.7K

腹腔壁膜皮层对情节性记忆精度的贡献.

Shir Ben-Zvi Feldman1, Nachum Soroker2, Daniel A Levy3

  • 1Baruch Ivcher School of Psychology, Reichman University, Herzliya, Israel.

Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia
|February 16, 2026
PubMed
概括
此摘要是机器生成的。

腹壁皮质 (VPC) 对于精确回忆特定细节的情节性记忆至关重要. 然而,这个大脑区域对于记住过去事件的总体意义并非必不可少.

关键词:
角性转 (angular gyrus) 是一个角性转.核心记忆 核心记忆 核心记忆造成的损伤.记忆精度的精度 记忆精度的精度腹腔壁状皮层的皮层.

更多相关视频

Investigating the Function of Deep Cortical and Subcortical Structures Using Stereotactic Electroencephalography: Lessons from the Anterior Cingulate Cortex
09:00

Investigating the Function of Deep Cortical and Subcortical Structures Using Stereotactic Electroencephalography: Lessons from the Anterior Cingulate Cortex

Published on: April 15, 2015

12.9K
A Real-world What-Where-When Memory Test
09:13

A Real-world What-Where-When Memory Test

Published on: May 16, 2017

12.1K

相关实验视频

Last Updated: Feb 18, 2026

Author Spotlight: Investigating the Effects of Mind-Body-Movement Practices on Brain Function
06:17

Author Spotlight: Investigating the Effects of Mind-Body-Movement Practices on Brain Function

Published on: January 26, 2024

2.7K
Investigating the Function of Deep Cortical and Subcortical Structures Using Stereotactic Electroencephalography: Lessons from the Anterior Cingulate Cortex
09:00

Investigating the Function of Deep Cortical and Subcortical Structures Using Stereotactic Electroencephalography: Lessons from the Anterior Cingulate Cortex

Published on: April 15, 2015

12.9K
A Real-world What-Where-When Memory Test
09:13

A Real-world What-Where-When Memory Test

Published on: May 16, 2017

12.1K

科学领域:

  • 神经科学是一个神经科学.
  • 认知心理学 认知心理学
  • 神经成像是一种神经成像.

背景情况:

  • 功能成像将腹壁皮层 (VPC) 激活与情节性记忆精度联系在一起.
  • 之前的研究缺乏因果关系证据,使VPC在记忆精度中的作用不清楚.
  • 这项研究调查了VPC对以细节为中心的与以实质为基础的情节性记忆检索的神经解剖学贡献.

研究的目的:

  • 为了因果性地确定腹壁皮质 (VPC) 在情节性记忆精度中的作用.
  • 为了区分VPC参与检索细粒度细节与一般记忆的参与.
  • 利用中风患者的神经解剖学证据来评估VPC功能.

主要方法:

  • 在中风患者和健康对照中使用基于声素的病变症状映射 (VLSM).
  • 执行了两种难度相匹配的识别记忆任务:以细节为中心和以实质为基础.
  • 对那些需要记住微妙细节的任务进行损伤-性能关系的比较,与概念内涵相比.

主要成果:

  • 侧面前额-双肩区域的损伤与对细节集中记忆任务的表现受损相关.
  • 对于基于实质的记忆任务,没有发现明显的损伤-性能关联.
  • 这表明,侧面前额-双侧面区域在记忆精度方面起着特定的作用.

结论:

  • 腹壁皮质 (VPC) 对于支持记忆精度和提取细粒度的情节细节至关重要.
  • 对于基于核心的记忆检索,VPC并不必不可少,因为它依赖于更一般的记忆.
  • 神经解剖学证据澄清了VPC对情节性记忆功能的特定贡献.