High density wireless EEG prototype: Design and evaluation against reference equipment

Stefano Rossi; Shrishail Patki; Marco Passoni; Hannes Perko; Gerhard Gritsch; Pauly Ossenblok; Refet Firat Yazicioglu

doi:10.1109/EMBC.2014.6944940

High density wireless EEG prototype: Design and evaluation against reference equipment

Stefano Rossi, Shrishail Patki, Marco Passoni, Hannes Perko, Gerhard Gritsch, Pauly Ossenblok, Refet Firat Yazicioglu

Center for Digital Safety & Security

Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Poster Presentation › peer-review

Abstract

A high density wireless electroencephalographic (EEG) platform has been designed. It is able to record up to 64 EEG channels with electrode to tissue impedance (ETI) monitoring. The analog front-end is based on two kinds of low power ASICs implementing the active electrodes and the amplifier. A power efficient compression algorithm enables the use of continuous wireless transmission of data through Bluetooth for real-time monitoring with an overall power consumption of about 350 mW. EEG acquisitions on five subjects (one healthy subject and four patients suffering from epilepsy) have been recorded in parallel with a reference system commonly used in clinical practice and data of the wireless prototype and reference system have been processed with an automatic tool for seizure detection and localization. The false alarm rates (0.1-0.5 events per hour) are comparable between the two system and wireless prototype also detected the seizure correctly and allowed its localization.

Original language	English
Title of host publication	2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
Pages	5776-5779
Number of pages	4
Volume	2014
DOIs	https://doi.org/10.1109/EMBC.2014.6944940
Publication status	Published - Aug 2014
Event	EMBC 2014: 36th Annual International Conference of the IEEE Engineering in Medicine & Biology Society - Duration: 26 Aug 2014 → 30 Aug 2014

Publication series

Name	Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
Publisher	Institute of Electrical and Electronics Engineers Inc.

Conference

Conference	EMBC 2014: 36th Annual International Conference of the IEEE Engineering in Medicine & Biology Society
Period	26/08/14 → 30/08/14

Research Field

Medical Signal Analysis

Keywords

Electroencephalography/instrumentation
Equipment Design
Humans
Reference Standards
Seizures/diagnosis
Wireless Technology

Access to Document

10.1109/EMBC.2014.6944940

Cite this

Rossi, S., Patki, S., Passoni, M., Perko, H., Gritsch, G., Ossenblok, P., & Yazicioglu, R. F. (2014). High density wireless EEG prototype: Design and evaluation against reference equipment. In 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Vol. 2014, pp. 5776-5779). (Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference). https://doi.org/10.1109/EMBC.2014.6944940

Rossi, Stefano ; Patki, Shrishail ; Passoni, Marco et al. / High density wireless EEG prototype : Design and evaluation against reference equipment. 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Vol. 2014 2014. pp. 5776-5779 (Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference).

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title = "High density wireless EEG prototype: Design and evaluation against reference equipment",

abstract = "A high density wireless electroencephalographic (EEG) platform has been designed. It is able to record up to 64 EEG channels with electrode to tissue impedance (ETI) monitoring. The analog front-end is based on two kinds of low power ASICs implementing the active electrodes and the amplifier. A power efficient compression algorithm enables the use of continuous wireless transmission of data through Bluetooth for real-time monitoring with an overall power consumption of about 350 mW. EEG acquisitions on five subjects (one healthy subject and four patients suffering from epilepsy) have been recorded in parallel with a reference system commonly used in clinical practice and data of the wireless prototype and reference system have been processed with an automatic tool for seizure detection and localization. The false alarm rates (0.1-0.5 events per hour) are comparable between the two system and wireless prototype also detected the seizure correctly and allowed its localization.",

keywords = "Electroencephalography/instrumentation, Equipment Design, Humans, Reference Standards, Seizures/diagnosis, Wireless Technology",

author = "Stefano Rossi and Shrishail Patki and Marco Passoni and Hannes Perko and Gerhard Gritsch and Pauly Ossenblok and Yazicioglu, {Refet Firat}",

note = "{\textcopyright} 2014, IEEE; EMBC 2014: 36th Annual International Conference of the IEEE Engineering in Medicine & Biology Society ; Conference date: 26-08-2014 Through 30-08-2014",

year = "2014",

month = aug,

doi = "10.1109/EMBC.2014.6944940",

language = "English",

volume = "2014",

series = "Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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Rossi, S, Patki, S, Passoni, M, Perko, H , Gritsch, G, Ossenblok, P & Yazicioglu, RF 2014, High density wireless EEG prototype: Design and evaluation against reference equipment. in 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. vol. 2014, Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference, pp. 5776-5779, EMBC 2014: 36th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 26/08/14. https://doi.org/10.1109/EMBC.2014.6944940

High density wireless EEG prototype: Design and evaluation against reference equipment. / Rossi, Stefano; Patki, Shrishail; Passoni, Marco et al.
2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Vol. 2014 2014. p. 5776-5779 (Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference).

Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Poster Presentation › peer-review

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AU - Gritsch, Gerhard

AU - Ossenblok, Pauly

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AB - A high density wireless electroencephalographic (EEG) platform has been designed. It is able to record up to 64 EEG channels with electrode to tissue impedance (ETI) monitoring. The analog front-end is based on two kinds of low power ASICs implementing the active electrodes and the amplifier. A power efficient compression algorithm enables the use of continuous wireless transmission of data through Bluetooth for real-time monitoring with an overall power consumption of about 350 mW. EEG acquisitions on five subjects (one healthy subject and four patients suffering from epilepsy) have been recorded in parallel with a reference system commonly used in clinical practice and data of the wireless prototype and reference system have been processed with an automatic tool for seizure detection and localization. The false alarm rates (0.1-0.5 events per hour) are comparable between the two system and wireless prototype also detected the seizure correctly and allowed its localization.

KW - Electroencephalography/instrumentation

KW - Equipment Design

KW - Humans

KW - Reference Standards

KW - Seizures/diagnosis

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Rossi S, Patki S, Passoni M, Perko H , Gritsch G, Ossenblok P et al. High density wireless EEG prototype: Design and evaluation against reference equipment. In 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Vol. 2014. 2014. p. 5776-5779. (Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference). doi: 10.1109/EMBC.2014.6944940

High density wireless EEG prototype: Design and evaluation against reference equipment

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