関連する実験動画

Updated: May 9, 2026

DiI-Labeling of DRG Neurons to Study Axonal Branching in a Whole Mount Preparation of Mouse Embryonic Spinal Cord
09:14

DiI-Labeling of DRG Neurons to Study Axonal Branching in a Whole Mount Preparation of Mouse Embryonic Spinal Cord

Published on: December 13, 2011

マウスのバンドル・ブランチにおける不連続伝導は,バンドル・ブランチ・アーキテクチャによって引き起こされます.

Toon A B van Veen1, Harold V M van Rijen, Marjan J A van Kempen

  • 1Department of Medical Physiology, University Medical Center Utrecht, Utrecht, The Netherlands. A.A.B.vanVeen@med.uu.nl

Circulation
|October 6, 2005
PubMed
まとめ

マウス・バンドル・ブランチ (BB) の伝導速度の低下は,BB幾何学による経路の長さの増加によるもので,電気的性質の変化によるものではない. この発見は,心臓における電気信号の伝播が遅くなった背後にあるメカニズムを明らかにしています. キーワード: バンドルブランク伝導速度,心臓の電気活動,心臓電気生理学.

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Whole-Mount Immunofluorescence Staining, Confocal Imaging and 3D Reconstruction of the Sinoatrial and Atrioventricular Node in the Mouse05:16

Whole-Mount Immunofluorescence Staining, Confocal Imaging and 3D Reconstruction of the Sinoatrial and Atrioventricular Node in the Mouse

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関連する概念動画

Conduction System of the Heart01:19

Conduction System of the Heart

Autorhythmicity is a term that refers to the heart's inherent ability to generate electrical signals and instigate muscle contractions. This self-regulating conduction system within the heart consists of two key components: the pacemaker cells and specialized conducting cells.
The pacemaker cells are located in two primary nodes: the sinoatrial (SA) node and the atrioventricular (AV) node. The SA node pacemaker cells can autonomously depolarize, triggering an action potential that leads to the...
Conduction System of the Heart01:20

Conduction System of the Heart

The cardiac conduction system produces and transmits electrical impulses that prompt myocardial contraction, ensuring efficient heart function. This intricate system ensures that the heart beats in a coordinated and efficient manner, beginning with the atria and then the ventricles. The conduction system optimizes cardiac output by maintaining this precise sequence, which is crucial for adequate blood circulation.
This system relies on the unique properties of nodal and Purkinje cells:...