Event related potentials(ERPs) imaging system for brain research

S. Yamamoto

Event related potentials(ERPs) imaging system for brain research

^*Corresponding author for this work

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

Abstract

An event related potentials(ERPs) imaging system was developed for brain research: The system consists of a personal computer based 19 channel EEG recorder, a visual stimulator, an auditory stimulator and a somatosensory stimulator. The response time can be also measured simultaneously. The EEG decoder starts to accumulate the brain potential signals at 100ms before the stimulation. The accumulated signals which correspond to ERPs can be displayed in two dimensional distribution which is useful to estimate the position information of activation. Using the developed ERPs imaging system, temporal information as well as position information can be obtained. We conclude that the ERPs imaging system is useful for brain research.

Original language	English
Title of host publication	IEEE Nuclear Science Symposium and Medical Imaging Conference
Publisher	IEEE
Pages	1875-1878
Number of pages	4
ISBN (Print)	0780350227
Publication status	Published - 1999
Externally published	Yes
Event	Proceedings of the 1998 IEEE Nuclear Science Symposium Conference Record - Toronto, Que, Can Duration: 1998 Nov 8 → 1998 Nov 14

Publication series

Name	IEEE Nuclear Science Symposium and Medical Imaging Conference
Volume	3

Other

Other	Proceedings of the 1998 IEEE Nuclear Science Symposium Conference Record
City	Toronto, Que, Can
Period	98/11/8 → 98/11/14

ASJC Scopus subject areas

Radiation
Nuclear and High Energy Physics
Radiology Nuclear Medicine and imaging

Cite this

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AB - An event related potentials(ERPs) imaging system was developed for brain research: The system consists of a personal computer based 19 channel EEG recorder, a visual stimulator, an auditory stimulator and a somatosensory stimulator. The response time can be also measured simultaneously. The EEG decoder starts to accumulate the brain potential signals at 100ms before the stimulation. The accumulated signals which correspond to ERPs can be displayed in two dimensional distribution which is useful to estimate the position information of activation. Using the developed ERPs imaging system, temporal information as well as position information can be obtained. We conclude that the ERPs imaging system is useful for brain research.

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T2 - Proceedings of the 1998 IEEE Nuclear Science Symposium Conference Record

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ER -

Event related potentials(ERPs) imaging system for brain research

Abstract

Publication series

Other

ASJC Scopus subject areas

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