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Proceedings Paper

Near-infrared spectroscopy for functional imaging of human brain activity
Author(s): Jui Gong; Shaoqun Zeng; Qingming Luo
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Paper Abstract

The functional near-IR imager is made of 9 light sources and 4 pairs detectors. Each pair detector was filtered by two wavelengths. The light sources are controlled by a computer and the signals from the detectors are filtered, converted and processed by the computer. Functional near IR imager could resolve the brain activity temporally and spatially. The spatial resolution is determined by the detection structure and the temporal resolution is determined by the light sources and signal conversion time.

Paper Details

Date Published: 2 November 1998
PDF: 4 pages
Proc. SPIE 3344, 1997 Shanghai International Conference on Laser Medicine and Surgery, (2 November 1998); doi: 10.1117/12.330177
Show Author Affiliations
Jui Gong, Huazhong Univ. of Science and Technology (China)
Shaoqun Zeng, Huazhong Univ. of Science and Technology (China)
Qingming Luo, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 3344:
1997 Shanghai International Conference on Laser Medicine and Surgery
Jing Zhu, Editor(s)

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