Abstract
Whole-cortex helmet-type SQUID MEG systems have been in operation in a number of laboratories since 1992, e.g. [1]. Recently, a whole-cortex integrated MEG/EEG system consisting of 143 MEG sensor Channels, 40 EEG Channels, 8 A/D and D/A Channels and 8 logical Channels was developed and operated in an unshielded environment and, more recently, in a shielded room. This paper presents the resulting noise Performance and several examples of unshielded recordings of spontaneous and evoked brain activity with response to DC.
Keywords
- Temporal Lobe Epilepsy
- Noise Cancellation
- Interictal Spike
- Dynamic Range Requirement
- Amplitude Slow Variation
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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© 2000 Springer Science+Business Media New York
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Vrba, J. et al. (2000). 143 Channel Whole-Cortex MEG System. In: Aine, C.J., Stroink, G., Wood, C.C., Okada, Y., Swithenby, S.J. (eds) Biomag 96. Springer, New York, NY. https://doi.org/10.1007/978-1-4612-1260-7_35
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DOI: https://doi.org/10.1007/978-1-4612-1260-7_35
Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4612-7066-9
Online ISBN: 978-1-4612-1260-7
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