PDF | Application of near-infrared spectroscopy for discrimination of mental workloads. | ID: fx719z820

Application of near-infrared spectroscopy for discrimination of mental workloads.

Sassaroli, Angelo.

Zheng, Feng.

Girouard, Audrey.

Solovey, Erin Treacy.

Chauncey, Krysta.

Hirshfield, Leanne H.

Peck, Evan.

Jacob, Robert J. K.

Fantini, Sergio (Professor of Biomedical Engineering)

2009

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We show the potential of functional near-infrared spectroscopy for the discrimination of mental workloads during a cognitive task with two different levels of difficulty. Standard data analysis based on filtering and folding average procedures were carried out to locate those source-detector pairs sensitive to the activated cortical regions. On these channels we applied two classification algorithms ... read more

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A. Sassaroli, F. Zheng, M. Coutts, L. H. Hirshfield, A. Girouard, E. T. Solovey, R. J. K. Jacob, Y. Tong, B. deB. Frederick, S. Fantini, "Application of near-infrared spectroscopy for discrimination of mental workloads", Proc. SPIE 7174, Optical Tomography and Spectroscopy of Tissue VIII, 71741H (24 February 2009); doi: 10.1117/12.807737; http://dx.doi.org/10.1117/12.807737.