The region of the medulla oblongata of the brain that mediates the diameter of the blood vessels (via the action of the vasomotor nerves) and hence controls blood pressure (see vasoconstriction; vasodilation).
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。