Real-time multi-channel stimulus artifact suppression by local curve fitting
نویسندگان
چکیده
منابع مشابه
Real-time multi-channel stimulus artifact suppression by local curve fitting.
We describe an algorithm for suppression of stimulation artifacts in extracellular micro-electrode array (MEA) recordings. A model of the artifact based on locally fitted cubic polynomials is subtracted from the recording, yielding a flat baseline amenable to spike detection by voltage thresholding. The algorithm, SALPA, reduces the period after stimulation during which action potentials cannot...
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ژورنال
عنوان ژورنال: Journal of Neuroscience Methods
سال: 2002
ISSN: 0165-0270
DOI: 10.1016/s0165-0270(02)00149-8