Optical Imaging of Electrically Evoked Visual Signals in Cats: II. ICA "Harmonic Filtering" Noise Reduction

Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

Volumn , Issue , 2007, Pages 3380-3383

  Chen, Spencer C ^a,b   Wong, Yan T ^a,b   Hallum, Luke E ^b   Dommel, Norbert B ^a,b   Cloherty, Shaun L ^a,b   Morley, John W ^b,c   Suaning, Gregg J ^a,b,d   Lovell, Nigel H ^a,b,e  

^a IEEE

^b UNIVERSITY OF NEW SOUTH WALES   (Australia)

^c UNIVERSITY OF WESTERN SYDNEY   (Australia)

^d UNIVERSITY OF NEWCASTLE   (Australia)

^e CSIRO   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

IMAGE PROCESSING; IMAGING TECHNIQUES; INDEPENDENT COMPONENT ANALYSIS; PROSTHETICS; SIGNAL TO NOISE RATIO; VISION;

OPTICAL IMAGING; RESPIRATORY ARTIFACT; RETINAL VISION; SPATIAL ORIENTATION PREFERENCES; VISUAL FUNCTIONS;

MAMMALS;

ACTION POTENTIAL; ALGORITHM; ANIMAL; ARTICLE; ARTIFACT; BRAIN MAPPING; CAT; EVALUATION STUDY; EVOKED VISUAL RESPONSE; METHODOLOGY; OPTICS; PHYSIOLOGY; PRINCIPAL COMPONENT ANALYSIS; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; SIGNAL PROCESSING; VISUAL CORTEX;

ACTION POTENTIALS; ALGORITHMS; ANIMALS; ARTIFACTS; BRAIN MAPPING; CATS; EVOKED POTENTIALS, VISUAL; OPTICS AND PHOTONICS; PRINCIPAL COMPONENT ANALYSIS; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; SIGNAL PROCESSING, COMPUTER-ASSISTED; VISUAL CORTEX;

EID: 57649202615     PISSN: 05891019     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IEMBS.2007.4353056     Document Type: Conference Paper

References (16)

1. M. S. Humayun, J. D. Weiland, G. Y. Fujii, R. Greenberg, R. Williamson, J. Little, B. Mech, V. Cimmarusti, G. Van Boemel, and G. Dagnelie, "Visual perception in a blind subject with a chronic microelectronic retinal prosthesis," Vision Research, vol. 43, pp. 2573-81, 2003.
2. J. Rizzo III, J. Wyatt, J. Loewenstein, S. Kelly, and D. Shire, "Perceptual efficacy of electrical stimulation of human retina with a microelectrode array during short-term surgical trials," Invest Ophthalmol Vis Sci, vol. 44, pp. 5362-5369, 2003.
3. E. Zrenner, D. Besch, K. U. Bartz-Schmidt, F. Gekeler, V. P. Gabel, C. Kuttenkeuler, H. Sachs, H. Sailer, B. Wilhelm, and R. Wilke, "Subretinal Chronic Multi-Electrode Arrays Implanted in Blind Patients," ARVO abstract, Invest Ophthalmol Vis Sci, vol. 47, 2006.
4. T. Bonhoeffer and A. Grinvald, "Optical imaging based on intrinsic signals: The Methodology," in Brain Mapping: The Methods, A. W. Toga and J. C. Mazziotta, Eds.: Academic Press, 1996, pp. 55-97.
5. Y. T. Wong, L. E. Hallum, S. C. Chen, N. Dommel, S. L. Cloherty, J. W. Morley, G. J. Suaning, and N. H. Lovell, "Optical Imaging of Electrically Evoked Visual Signals in Cats: I. Responses to Corneal and Intravitreal Electrical Stimulation," in EMBS, 29th Ann. Inter. Conf. IEEE, Lyon, France, Submitted, 2007.
6. Y. T. Wong, N. B. Dommel, P. J. Byrnes-Preston, T. Lehmann, L. E. Hallum, N. H. Lovell, and G. J. Suaning, "Retinal Neurostimulator for a Multi-Focal Vision Prosthesis," IEEE Trans Neural Sys Rehab Eng, In Press 2007.
7. L. Sirovich and E. Kaplan, "Analysis Methods for Optical Imaging," in In vivo optical imaging of brain function, R. D. Frostig, Ed. Boca Raton: CRC Press, 2002, pp. 43-76.
8. A. Sornborger, C. Sailstad, E. Kaplan, and L. Sirovich, "Spatiotemporal analysis of optical imaging data," Neurolmage, vol. 18, pp. 610-621, 2003.
9. A. Sornborger, L. Sirovich, and G. Morley, "Extraction of periodic multivariate signals: mapping of voltage-dependent dye fluorescence in the mouse heart," IEEE Trans Med Imaging, vol. 22, pp. 1537-49, 2003.
10. A. Sornborger, T. Yokoo, A. Delorme, C. Sailstad, and L. Sirovich, "Extraction of the average and differential dynamical response in stimulus-locked experimental data," Journal of Neuroscience Methods, vol. 141, pp. 223-229, 2005.
11. V. A. Kalatsky and M. P. Stryker, "New Paradigm for Optical Imaging: Temporally Encoded Maps of Intrinsic Signal," Neuron, vol. 38, pp. 529-545, 2003.
12. J. V. Stone, "Independent component analysis: an introduction," Trends in Cognitive Sciences, vol. 6, pp. 59-64, 2002.
13. A. Hyvarinen, "Fast and robust fixed-point algorithms for independent component analysis," Neural Networks, IEEE Transactions on, vol. 10, pp. 626-634, 1999.
14. L. E. Hallum, S. C. Chen, S. L. Cloherty, J. W. Morley, G. J. Suaning, and N. H. Lovell, "Functional optical imaging of intrinsic signals in cerebral cortex," in Encyclopedia on Biomedical Engineering NY, USA: Wiley Press, 2006.
15. D. Thomson, "Spectrum estimation and harmonic analysis," Proceedings IEEE, vol. 70, pp. 1055-1096, 1982.
16. D. Percival and A. Walden, Spectral Analysis for Physical Applications. New York: Cambridge University Press, 1993.