摘要
近红外光谱测定技术及其在临床的应用周丛乐（北京医科大学第一医院儿科，北京１０００３４）ＡｂｓｔｒａｃｔＮｅａｒＩｎｆｒａｒｅｄＳｐｅｃｔｒｏｓｃｏｐｙ（ＮＩＲＳ）ｉｓａｎｏｎｉｎｖａｓｉｖｅｏｐｔｉｃａｌｄｉａｇｎｏｓｔｉｃｔｅｃｈｎｉｑｕｅ．Ｓｉｎ...
Near Infrared Spectroscopy (NIRS) is a noninvasive optical diagnostic technique. Since it was reported in 1977,NIRS has been steadily improved and widely used in clinical medicine and research work.It shows dirdectly the changes of HbO 2,HbR HbT and Cytaa3 in the brain.These data reflect the state of cerebral oxygenation and intracellular oxidative phosphorylation. NIRS provides us a useful means to monitor the changes of cerebral hemodynamics and cellular metabolism in fetus, neonates and adults. Today, multichannel optical imaging and functional imaging of human brain activities have been developed.
出处
《基础医学与临床》
CSCD
1997年第3期183-184,共2页
Basic and Clinical Medicine
