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相关实验视频

Updated: Jul 27, 2025

Stereotaxic Surgery for Excitotoxic Lesion of Specific Brain Areas in the Adult Rat
12:45

Stereotaxic Surgery for Excitotoxic Lesion of Specific Brain Areas in the Adult Rat

Published on: July 19, 2012

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的立体毒性切割.

Miguel Ángel García-Cabezas1,2,3, Isabel Pérez-Santos1,2, Carmen Cavada1,2

  • 1Department of Anatomy, Histology and Neuroscience, School of Medicine, Universidad Autónoma de Madrid, Madrid, Spain.

Frontiers in neuroanatomy
|June 5, 2023
PubMed
概括

研究人员开发了一种新型仪器,用于对死后人类大脑进行立体毒性切割. 这种工具使得精确的脑部切割在立体坐标,帮助神经成像研究.

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科学领域:

  • 神经外科 神经外科
  • 神经成像是一种神经成像.
  • 神经解剖学是一个神经解剖学.

背景情况:

  • 在神经外科,神经放射外科和神经成像中,立体技术至关重要.
  • 在以标准的立体学坐标呈现死后人类大脑数据方面存在差距.
  • 标准化的立体毒性数据有助于在死后和体内研究之间进行比较.

研究的目的:

  • 为展示一种用于切割死后人类大脑半球的立体毒性切割的新型仪器.
  • 为了使人类大脑板块在Talairach和Tournoux的立体物质空间中产生.
  • 详细说明一个以立体学坐标获取组织学切片的协议.

主要方法:

  • 开发了一种专门的仪器,具有透明的甲烯酸板,镜子,脚和用于插入刀具的柱子.
  • 在冠状平面中切割人类大脑半球的立体性切割的详细程序.
  • 计算结果组织学切口的立体毒学坐标的方法.

主要成果:

  • 该仪器允许对死后人类大脑半球进行精确的立体切割.
  • 人类大脑板块可以在Talairach和Tournoux的立体物质空间中持续产生.
  • 为确定组织学切口的立体学坐标,建立了一个协议.
关键词:
塔利拉奇 (Talairach) 是一个名为塔利拉奇 (Talairach) 的城市.人类的神经解剖学交委会间的交委会平面.立体有毒的仪器仪器.这是一种立体出租车 (stereotaxis).

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相关实验视频

Last Updated: Jul 27, 2025

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结论:

  • 开发的仪器和协议为处理死后人类大脑提供了一种标准化的方法.
  • 这便于直接比较解剖学数据与体内神经成像研究.
  • 它提高了涉及人类大脑解剖学的神经科学研究的可复制性和可比性.