Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/71137
Title: NIRS based brain activation mapping: A real-time application
Authors: Hu, X.-S.
Hong, K.-S.
Ge, S.S. 
Keywords: GLM
Kalman estimator
NIRS
Oxygenated hemoglobin (HBO)
Issue Date: 2010
Source: Hu, X.-S.,Hong, K.-S.,Ge, S.S. (2010). NIRS based brain activation mapping: A real-time application. ICCAS 2010 - International Conference on Control, Automation and Systems : 2254-2256. ScholarBank@NUS Repository.
Abstract: Near-infrared spectroscopy (NIRS) is a non-invasive neuroimaging technique that recently has been used to measure changes in cerebral blood oxygenation associated with brain activity. To date, there is no standard method for analyzing NIRS data, especially for real-time brain imaging applications. In this work, a novel real-time NIRS signal analysis framework based on the general linear model (GLM) and the Kalman estimator was devised. A set of simulated data was processed using the proposed framework. The results so obtained suggested that the method can effectively locate brain activation areas in real-time, thereby demonstrating its potential for real-time NIRS-based brain imaging applications. ©ICROS.
Source Title: ICCAS 2010 - International Conference on Control, Automation and Systems
URI: http://scholarbank.nus.edu.sg/handle/10635/71137
ISBN: 9781424474530
Appears in Collections:Staff Publications

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