Volumetric diffuse optical tomography of brain activity
Volumetric diffuse optical tomography of brain activity
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DOI：
10.1364/ol.28.002061
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发表时间：
2003-11-01
期刊：
影响因子：
3.6
通讯作者：
Boas, DA
中科院分区：
文献类型：
--
作者：
Culver, JP;Siegel, AM;Boas, DA
我们提出了三维漫射光学断层扫描的血流动力学反应的体感觉刺激在大鼠。这些图像显示了用漫射光对大脑活动的功能反应进行体积成像的可行性。发现位置光电校准和对比度-噪声比加权相结合可以提高成像性能。(C) 2003年美国光学学会。
We present three-dimensional diffuse optical tomography of the hemodynamic response to somatosensory stimulation in a rat. These images show the feasibility of volumetrically imaging the functional response to brain activity with diffuse light. A combination of positional optode calibration and contrast-to-noise ratio weighting was found to improve imaging performance. (C) 2003 Optical Society of America.