Comparison of covariance-based and waveform-based subtraction methods in removing the interference from button-pressing finger movements

Brain Topography

Volumn 11, Issue 2, 1998, Pages 95-102

  Sekihara, Kensuke ^a   Poeppel, David ^b   Marantz, Alec ^c   Koizumi, Hideaki ^a   Miyashita, Yasushi ^a,d  

^a JAPAN SCIENCE AND TECHNOLOGY AGENCY   (Japan)

^b UNIVERSITY OF MARYLAND   (United States)

^c MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

^d UNIVERSITY OF TOKYO   (Japan)

Author keywords

Covariance difference analysis; Covariance matrix based subtraction; MEG; MUSIC algorithm; Source localization; Task and control stimulus conditions

Indexed keywords

ALGORITHM; ARTICLE; BRAIN MAPPING; FINGER; HUMAN; HUMAN EXPERIMENT; IMAGE SUBTRACTION; INTERMETHOD COMPARISON; MAGNETOENCEPHALOGRAPHY; MALE; MEASUREMENT; NORMAL HUMAN; PRIORITY JOURNAL; TIME; WAVEFORM;

ALGORITHMS; BRAIN MAPPING; ELECTROMAGNETIC FIELDS; EVOKED POTENTIALS, AUDITORY; FINGERS; HUMANS; MAGNETOENCEPHALOGRAPHY; MOTOR CORTEX; MOVEMENT; PSYCHOMOTOR PERFORMANCE; REPRODUCIBILITY OF RESULTS; SIGNAL PROCESSING, COMPUTER-ASSISTED;

EID: 0032439388     PISSN: 08960267     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1022261020531     Document Type: Article

References (3)

1. Mosher, J.C., Lewis, P.S. and Leahy, R.M. Multiple dipole modeling and localization from spatio-temporal MEG data, IEEE Trans. Biomed. Eng., 1992, 39: 541-557.
2. Sarvas, J. Basic mathematical and electromagnetic concepts of the biomagnetic inverse problem, Phys. Med. Biol., 1987, 32: 11-22.
3. Sekihara, K., Poeppel, D., Marantz, A., Phillips, C., Koizumi, H. and Miyashita, Y. MEG covariance difference analysis: A method to extract target source activities by using task and control measurements, IEEE Trans. Biomed. Eng., 1998, 45: 87-97.