Optical imaging in cognitive neuroscience

Qingming Luo; Shaoqun Zeng; Hui Gong

doi:10.1117/12.462563

12 April 2002 Optical imaging in cognitive neuroscience

Qingming Luo, Shaoqun Zeng, Hui Gong

Author Affiliations +

Proceedings Volume 4536, International Workshop on Photonics and Imaging in Biology and Medicine; (2002) https://doi.org/10.1117/12.462563
Event: International Workshop on Photonics and Imaging in Biology and Medicine, 2001, Wuhan, China

Abstract

Cognitive neuroscience is a science of information processing. Optical techniques are playing more and more important roles in revealing the mechanisms of information processing from different levels of the nervous system. This paper gives an overview of the optical imaging approaches in cognitive neuroscience in our lab. First we introduce optical imaging of neurons with multiphoton excitation laser scanning confocal microscopy, then optical imaging of either cultured neuronal networks or nature neuronal networks with multiphoton microscopic imaging system combined with multi- electrode array, and then several optical imaging systems for intrinsic signal imaging in cortex or brain slices, which include CCD-based optical imaging system, OCT system and laser speckle imaging system. Finally we report our recent results on functional optical imaging of human brain activity.

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Qingming Luo, Shaoqun Zeng, and Hui Gong "Optical imaging in cognitive neuroscience", Proc. SPIE 4536, International Workshop on Photonics and Imaging in Biology and Medicine, (12 April 2002); https://doi.org/10.1117/12.462563

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KEYWORDS

Optical imaging

Imaging systems

Cognitive neuroscience

Optical scanning systems

Brain

Data processing

Laser systems engineering

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