Tag Archive for 'Intracardiac nervous system' | Sci.News

Posterior view of the 3D reconstructed male rat heart: (A) whole-heart view showing the context, extent, and distribution of the intrinsic cardiac neurons (ICN), located on superior and posterior surfaces of the atria; (B-F) a higher-resolution view of the atria and blood vessels that are shown in (B), with various contoured features of heart anatomy that are selectively removed to appreciate the anatomical relationship of the ICN to (C) the pulmonary artery and superior vena cava (SVC), (D) the interatrial septum, (E) the left atrium and pulmonary veins, (F) the right atrium, where clusters #1 and #2 appear to be on the surface of both atria, whereas cluster #3, which is located around the border of the superior vena cava, left atrium, and right atrium, appears on the right atrium. Scale bars - 1,000 μm (A), 500 μm (B-F). Image credit: Achanta et al, doi: 10.1016/j.isci.2020.101140.

Scientists Create 3D Map of Rat Heart’s Neurons

May 27, 2020 by News Staff

An international team of researchers has created a comprehensive anatomical 3D map and molecular profile of the rat intracardiac nervous system (ICN). Posterior...