Software which we have contributed to the development of
FRI algorithm for spike train detection from two photon imaging.
(See also here).

ca_transient.zip

MATLAB implementation for spike train detection from two-photon calcium imaging applying finite rate of innovation (FRI) techniques. If you use this software, we request that you cite:
Jon Oñativia, Simon R. Schultz, and Pier Luigi Dragotti, A Finite Rate of Innovation algorithm for fast and accurate spike detection from two-photon calcium imaging. (J. Neural Eng. 10 (2013) 046017).

The zip file contains a number of files to reproduce the results presented in the paper:
  • File real_data.m runs the double consistency algorithm on real data and reproduces figure 7 of the journal paper.
  • File surrogate_data.m runs the double consistency algorithm on surrogate data.
  • File fig3.m reproduces figure 3 of the journal paper.
  • File fig9.m reproduces figure 9 of the journal paper.
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