In vivo imaging of spontaneous low-frequency oscillations in cerebral hemodynamics with a digital red-green-blue camera
In vivo imaging of spontaneous low-frequency oscillations in cerebral hemodynamics with a digital red-green-blue camera
复制标题
用数字红绿蓝相机对脑血流动力学自发低频振荡进行体内成像
DOI：
--
复制
发表时间：
2017
期刊：
影响因子：
--
通讯作者：
Yasuaki Kokobo
中科院分区：
文献类型：
--
作者：
A. Mustari;Naoki Nakamura;I. Nishidate;S. Kawauchi;Shunichi Sato;M. Sato;Yasuaki Kokobo
神经系统依赖于持续和充足的血液供应，带来所需的营养物质，并清除代谢的废物。这些机制的失败被发现在一些毁灭性的脑疾病，包括中风，血管性痴呆，脑损伤和创伤。血管运动是脑血管系统的一种固有特性，是微动脉收缩和舒张引起的自发性低频振荡，对脑血流、组织代谢和脑组织健康状况的监测具有重要意义。在本研究中，我们研究了一种方法来可视化的基础上暴露的大脑的顺序RGB图像的脑血容量的自发低频振荡。
Nervous system relies on a continuous and adequate supply of blood flow, bringing the nutrients that it needs and removing the waste products of metabolism. Failure of these mechanisms is found in a number of devastating cerebral diseases, including stroke, vascular dementia, brain injury and trauma. Vasomotion which is the spontaneous low-frequency oscillation derived by the contraction and relaxation of arterioles and appears to be an intrinsic property of the cerebral vasculature, is important for monitoring the cerebral flow, tissue metabolism and health status of brain tissue. In the present study, we investigated a method to visualize the spontaneous low-frequency oscillation of cerebral blood volume based on the sequential RGB images of exposed brain.
影响因子：
3.5
作者：
Guiou, M;Sheth, S;Toga, AW
通讯作者：
Toga, AW