Methodological approach to the study of motor potential source location in man

F. Babiloni; S. Rosatelli; C. Babiloni; P. Onorati; A. Urbano

Methodological approach to the study of motor potential source location in man

F. Babiloni, S. Rosatelli, C. Babiloni, P. Onorati, A. Urbano

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In eight normal subjects instructed to perform self-paced brisk right middle-finger extension, source location of the averaged potential associated with the beginning and the execution of voluntary movement (motor potential) was calculated using different mathematical source and head models and minimization strategies. Electroencephalograms were recorded by 28 Ag-AgCl scalp electrodes positioned according to the expanded 10-20 system. Source location differences were tested by the T²-paired score. Results show no significant differences among source locations obtained by changing head and source models. The spatial location patterns are significantly (p <0.05) modified when the minimization strategy is changed.

Original language	English
Title of host publication	Proceedings of the Annual Conference on Engineering in Medicine and Biology
Publisher	Publ by IEEE
Pages	461
Number of pages	1
Volume	13
Edition	pt 1
ISBN (Print)	0780302168
Publication status	Published - 1991
Event	Proceedings of the 13th Annual International Conference of the IEEE Engineering in Medicine and Biology Society - Orlando, FL, USA Duration: Oct 31 1991 → Nov 3 1991

Other

Other	Proceedings of the 13th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
City	Orlando, FL, USA
Period	10/31/91 → 11/3/91

ASJC Scopus subject areas

Bioengineering

Cite this

Babiloni, F, Rosatelli, S, Babiloni, C, Onorati, P & Urbano, A 1991, Methodological approach to the study of motor potential source location in man. in Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 1 edn, vol. 13, Publ by IEEE, pp. 461, Proceedings of the 13th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Orlando, FL, USA, 10/31/91.

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AU - Rosatelli, S.

AU - Babiloni, C.

AU - Onorati, P.

AU - Urbano, A.

PY - 1991

Y1 - 1991

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AB - In eight normal subjects instructed to perform self-paced brisk right middle-finger extension, source location of the averaged potential associated with the beginning and the execution of voluntary movement (motor potential) was calculated using different mathematical source and head models and minimization strategies. Electroencephalograms were recorded by 28 Ag-AgCl scalp electrodes positioned according to the expanded 10-20 system. Source location differences were tested by the T2-paired score. Results show no significant differences among source locations obtained by changing head and source models. The spatial location patterns are significantly (p <0.05) modified when the minimization strategy is changed.

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M3 - Conference contribution

AN - SCOPUS:0026397987

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SP - 461

BT - Proceedings of the Annual Conference on Engineering in Medicine and Biology

PB - Publ by IEEE

T2 - Proceedings of the 13th Annual International Conference of the IEEE Engineering in Medicine and Biology Society

Y2 - 31 October 1991 through 3 November 1991

ER -

Methodological approach to the study of motor potential source location in man

Abstract

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ASJC Scopus subject areas

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