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 proceedingConference 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 languageEnglish
Title of host publicationProceedings of the Annual Conference on Engineering in Medicine and Biology
PublisherPubl by IEEE
Pages461
Number of pages1
Volume13
Editionpt 1
ISBN (Print)0780302168
Publication statusPublished - 1991
EventProceedings of the 13th Annual International Conference of the IEEE Engineering in Medicine and Biology Society - Orlando, FL, USA
Duration: Oct 31 1991Nov 3 1991

Other

OtherProceedings of the 13th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
CityOrlando, FL, USA
Period10/31/9111/3/91

ASJC Scopus subject areas

  • Bioengineering

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