相关实验视频
Updated: Jun 30, 2025

11:13
Ex Vivo Optogenetic Dissection of Fear Circuits in Brain Slices
Published on: April 5, 2016
16.0K
腹部杏仁管作为一个整合的手术重要网络:基于纤维剖析的微手术解剖学和细分
Buruç Erkan1,2, Batu Hergünsel1,3, Ozan Barut1,2
11Department of Neurosurgery, Microsurgical Neuroanatomy Laboratory, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey.
Journal of neurosurgery
|March 22, 2024
概括
腹部桃体流通道 (VAFP) 将桃体连接到各种大脑区域. 这项研究绘制了它的轨迹和连接,揭示了它的外科重要性.
科学领域:
- 神经解剖学是一个神经解剖学.
- 神经外科 神经外科
- 大脑的连接性 大脑的连接性
背景情况:
- 腹部桃体流通道 (VAFP) 是连接桃体与其他大脑结构的主要纤维捆.
- 它穿过关键的外科走廊,但其详细的解剖学经常被忽视.
研究的目的:
- 阐明VAFP的解剖过程和连接.
- 识别它的部分及其与基础前脑,隔膜区域,下丘脑,丘脑,体和脑干的关系.
主要方法:
- 进行了人体死后大脑解剖,以可视化VAFP纤维.
- 扩散张力曲谱被用来证实剖析结果.
主要成果:
- 该VAFP被划分为五个部分:桃体-实质性无名体,桃体-桃体,桃体-桃体,桃体-桃体,桃体-桃体和桃体.
- 建立了对桃体-物质无名和桃体质连接的新见解.
结论:
- VAFP形成了一个集成的网络,连接前脑,二脑,中脑和脑干结构.
- 了解VAFP细分有助于神经外科医生在手术期间欣赏杏仁体连接.
相关概念视频
Functional Brain Systems: Limbic System
2.7K
The limbic system, often called the "emotional brain," is a complex set of structures located deep within the brain. The intricate network of the limbic system supports a wide range of psychological functions, from emotional regulation to memory formation and sensory processing. This functional brain region encompasses specific parts of the diencephalon and the cerebrum, integrating the higher mental functions of the cerebral cortex with the primitive emotional responses of the deep brain...
2.7K
Role of Amygdala in Memory
213
The amygdala is a small, almond-shaped structure responsible for processing and storing memories, particularly those linked to emotions like fear and stress. It plays an essential role in the brain's response to emotionally significant events and often enhances memory formation by triggering stress hormone release. The amygdala is vital for encoding and retrieving memories associated with fear or stress, a process that is adaptive by helping organisms avoid dangerous situations.
One of the...
One of the...
213

