뇌파 탐지용 Gel-free probe 연구
A Study on Gel-free Probe for Detecting EEG
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참고문헌
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초록
Over the past 15 years productive BCI research programs have arisen. Current mainstream EEG electrode setups permit efficient recordings but most of electrodes has the disadventages of need for skin preparation and gel application to correctly record signals. The new gel-free probe was adapted for EEG recording and it can be fixed to the scalp with the micro needle without neuro-gel. It use standard EEG cap for wearing electrodes on scalp so it is compatible with standard EEG electrodes. A comparison between electrode characteristics is achieved by performing simultaneous recordings with the gel electrodes and gel-free probe placed in parallel scalp positions on the same anatomical regions. The quality of EEG recordings for all two types of experimental conditions is similar for gelelectrodes and gel-free probe. Subjects also reported not having special tactile sensations associated with wearing of gel-free probes. According to our results, it is expected that gel-free probe can be adapted to BCI, BMI(Brain Machine Interface), HMI(Human Machine Interface) because of its simple application and comfortable wearing process.
Abstract
Over the past 15 years productive BCI research programs have arisen. Current mainstream EEG electrode setups permit efficient recordings but most of electrodes has the disadventages of need for skin preparation and gel application to correctly record signals. The new gel-free probe was adapted for EEG recording and it can be fixed to the scalp with the micro needle without neuro-gel. It use standard EEG cap for wearing electrodes on scalp so it is compatible with standard EEG electrodes. A comparison between electrode characteristics is achieved by performing simultaneous recordings with the gel electrodes and gel-free probe placed in parallel scalp positions on the same anatomical regions. The quality of EEG recordings for all two types of experimental conditions is similar for gelelectrodes and gel-free probe. Subjects also reported not having special tactile sensations associated with wearing of gel-free probes. According to our results, it is expected that gel-free probe can be adapted to BCI, BMI(Brain Machine Interface), HMI(Human Machine Interface) because of its simple application and comfortable wearing process.
참고문헌 (30)
- John G. Webster, "의용계측공학", pp.212~213 (2002), 여문각
- C.Foneseca, "A novel dry active electrode for EEG recording", The IEEE Trans. on Biomed. Eng, 8(1), pp.571~572 (1979)
- A. Potter, "Capacitive type of biomedical electrode", IEEE Trans. Biomed. Eng., 17, pp.350~351 (1970)
- A. Searle, "A direct comparison of wet, dry and insulating bioelectric recording electrodes", Physiol. Meas, 22, pp.71~83 (2000)
- Ary JP, "Location of sources of evoked scalp potentials: corrections for skull and scalp thicknesses", IEEE Trans Biomed Eng, 128, pp.447~452 (1981)
- Birbaumer N, "Breaking the silence. Brain?computer interfaces(BCI) for communication and motor control", Psychophysiology, 43, pp.517~532 (2006)
- C. F., "Current density and electrically induced ventricular fibrillation", Med. Instrum. Tech., 24, pp.207~211 (1990)
- Curio G, "High frequency(600 Hz) bursts of spikelike activities generated in the human cerebral somatosensory system", Electroencephalogr Clin Neurophysiol Suppl, 49, pp.56~61 (1999)
- Ch. Gondran, "Non-polarisable dry electrode based on NASICON ceramic", Med. & Biol. Eng. & Comput., 33, pp.452~457 (1995)
- C. Fonseca, "Electrochemical behaviour of titanium coated stainless steel by R.F. sputtering in synthetic sweat solutions for electrode applications", Corrosion Science
- Dalziel C. F., "Electric shock, in Advances in Biomedical Engineering", pp.223~248 (1973), Academic
- R J Cooper, "Design and evaluation of a probe for simultaneous EEG and near-infrared imaging of cortical activation", Phys. Med. Biol, 54, pp.2093~ (2009)
- Ferree TC, "Scalp electrode impedance, infection risk, and EEG data quality", Clin Neurophysiol, 112, pp.536~544 (2001)
- Fonseca. C, "A novel dry active electrode for EEG recording", Biomedical Engineering, IEEE Transactions on, 54(1), pp.162~165 (2007)
- F. Popescu, "Single trial classification of motor imagination using 6 dry EEG electrodes", PLoS ONE, 2, pp.e637~ (2007)
- G Lantz, "Epileptic source localization with high density EEG: how many electrodes are needed?", Clinical Neurophysiology, 114(1), pp.63~69 (2003)
- Geddes, L. A., "Dry electrodes and holder for electrooculography", Medical and Biological Engineering (1973)
- Hak W. Tam, "Minimizing electrode motion artifact by skin abrasion", IEEE Transactions on Biomedical Engineering, BME24(2), pp.134~139 (1997)
- Inui K, "Preferential stimulation of Ad fibers by intraepidermal needle electrode in humans", Pain, 96(3), pp.247~252 (2002)
- 김소희, "Integrated wireless neural interface based on the Utah electrode array", Biomedical Microdevices, 11(2), pp.453~466 (2009), Kluwer Academic Publishers
- L. A. Geddes, "Temporal changes in electrode impedance while recording the electrocardiogram with “Dry” electrodes", Annals of Biomedical Engineering, 1, pp.356~367 (1973)
- Lantz G, "Noninvasive localization of electromagnetic epileptic activity", Clinical Neurophysiology, 114, pp.63~69 (2001)
- M. Matteucci, , Microdelectronic Engineering, 84, pp.1737~1740 (2007)
- Shibasaki H, "What is the Bereitschaftspotential?", Clin Neurophysiol, 117, pp.2341~2356 (2006)
- Shulan Hsieh, "The lateralized readiness potential and P300 of stimulus-set switching", International Journal of Psychophysiology, 60, pp.284~291 (2006)
- Srinivasan R, "Spatial sampling and filtering of EEG with spline laplacians to estimate cortical potentials", Brain Topogr, 8, pp.355~366 (1996)
- S. Chin, "Facial expression image mapping for brain computer interface using EI type classification", International Conference on Information and Sciences and Interation Sciences (2010)
- Taheri BA, "A dry electrode for EEG recording", Electroencephysiol, 90(5), pp.376~383 (1994)
- Wolpaw JR, "Brain-computer interfaces for communication and control", Clin Neurophysiol, 113, pp.767~767 (2002)
- Zablow, L., "A comparison between scalp and needle electrodes for the EEG. Electroenceph", Clin. Neurophysiol, 26, pp.530~533 (1969)