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eegchref
  • Description
  • Tool for changing reference of continuous data. The new reference can be a channel or average reference.

  • Usage
  • eegchref myeegfile_in.eeg myparfile myeegfile_out.eeg

    with :

    • myeegfile_in.eeg : input file to change reference (with extension).
    • myparfile : text file containing reference parameters.
    • ...
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ELAN is currently available for Fedora 12, 13, 14, 15, 16, 17, 18, 19, 20, 21 and 22, Ubuntu 10, 11, 12, 13, 14, 15, 16, Debian 5, 6, and 7, OpenSuse 11, 12, and 13, RedHat 5 and 6 in 32 or 64 bits architecture.

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tfstatsync
  • Description
  • Computes, in the time-frequency domain, a statistical test of cross-channel synchrony from an EEG file. The test is based on the randomization of shuffled channel pairs. The resulting probability values (p values) are stored in TF files .vchan1.vchan2.p.stat.tf. The synchrony test can be performed on the original or re-referenced channels. This allows to determine in the time-frequency domain whether the phase-...

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eegepochfiltfilt
  • Description
  • Computes zero-phase filtering (forward and reverse) on analog continuous channels of an EEG file containing concatenated epochs, and creates a new EEG file. As input parameters, it can use B and A coefficients computed with Matlab (or SciPy, Octave, Scilab), or it can compute Butterworth filter coefficients from cutoff frequencies. It can compute band-pass, band-stop, low-pass or high-pass filtering.

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eegregress
  • Description
  • Removes artefact (usually eye blink or movement) on continuous EEG (MEG) data by computing linear regression. This programs first detects for artefact on the regressor channel(s). If an artefact is detected in the epoch, the linear regression is applied. The detection and correction are done on epochs defined by the parameter and event files. The output EEG file contains all concatenated epochs (corrected or not if no artefact...

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