New Directions in EEG Measurement: an Investigation into the Fidelity of Electrical Potential Sensor Signals

New Directions in EEG Measurement: an Investigation into the Fidelity of Electrical Potential Sensor Signals

Low frequency noise performance is the key indicator in determining the signal to noise ratio of a capacitively coupled sensor when used to acquire electroencephalogram signals. For this reason, a prototype Electric Potential Sensor device based on an auto-zero operational amplifier has been develop...

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Bibliographic Details
Main Authors: M. FATOORECHI, D. SCHWARTZMAN, H. PRANCE, J. PARKINSON, A. K. SETH, R. J. PRANCE
Format: Article
Language:English
Published: IFSA Publishing, S.L. 2015-01-01
Series:Sensors & Transducers
Subjects:
Sensors
EEG
Biosensors
Assistive technology
Electrical Potential Sensor.
Online Access:http://www.sensorsportal.com/HTML/DIGEST/january_2015/Vol_184/P_2591.pdf

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