Shrinking LORETA-FOCUSS: a recursive approach to estimating high spatial resolution electrical activity in the brain

International IEEE/EMBS Conference on Neural Engineering, NER

Volumn 2003-January, Issue , 2003, Pages 545-548

  Liu, He Sheng ^a   Yang, Fusheng ^a   Gao, Xiaorong ^a   Gao, Shangkai ^a  

^a TSINGHUA UNIVERSITY   (China)

Author keywords

Computer errors; Computer simulation; Current measurement; Electroencephalography; Electromagnetic measurements; Image resolution; Inverse problems; Recursive estimation; Sparse matrices; Spatial resolution

Indexed keywords

BRAIN; COMPUTER SIMULATION; ELECTRIC CURRENT MEASUREMENT; ELECTROENCEPHALOGRAPHY; ELECTROPHYSIOLOGY; ERRORS; IMAGE RESOLUTION; MATRIX ALGEBRA; SHRINKAGE;

COMPUTER ERRORS; ELECTROMAGNETIC MEASUREMENT; RECURSIVE ESTIMATION; SPARSE MATRICES; SPATIAL RESOLUTION;

INVERSE PROBLEMS;

EID: 1342264593     PISSN: 19483546     EISSN: 19483554     Source Type: Conference Proceeding    
DOI: 10.1109/CNE.2003.1196884     Document Type: Conference Paper

References (3)

1. R.D. Pascual-Marqui, C.M. Michel, D. Lehmann, Low resolution electromagnetic tomography: a new method for localizing electrical activity in the brain. Int. J. Psychophysiol., vol. 18, pp. 49-65, 1994
2. I.F. Gorodnitsky, J.S. George and B.D. Rao, Neuromagnetic source imaging with FOCUSS: a recursive weighted minimum norm algorithm, Electroenceph. Clin. Neurophysiol.vol. 95, pp.231-251, 1995
3. R.D. Pascual-Marqui, Review of methods for solving the EEG inverse problem. Int. J. Bioelectrontagnetism, vol.1, no.1, pp. 75-86, 1999