LEDALAB: Open source Matlab software for analysis of skin conductance data (viz. EDA; GSR)

http://www.ledalab.de/

First submitted by Mathias Benedek on 22 Sep 2010

This site contains the latest version of Ledalab for download, and an online documentation.

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Date	Contributor	Description	Rating
22 Sep 2010	Mathias Benedek	Ledalab currently provides two EDA analysis methods: (1) A decomposition of SC data into continuous signals of phasic and tonic activity. The former component aims at retrieving the signal characteristics of the underlying sudomotor nerve activity (SMNA). In Ledalab it is refered to as Continuous Decomposition Analysis. Cf. Benedek & Kaernbach, J Neurosc Methods, 2010. (2) A decomposition of SC data into distinct phasic components and a tonic component by means of Nonnegative Deconvolution. Cf. Benedek & Kaernbach, 2010, Psychophysiology. Ledalab can import various file formats and provides many preprocessing functions. Event-related analysis can be computed relative to events/marker.

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Tag Activity

Tag	Applied By	Date/Time
optimization	Mathias Benedek	22 Sep 2010 at 11:01am
measurement	Mathias Benedek	22 Sep 2010 at 11:01am
gui	Mathias Benedek	22 Sep 2010 at 11:01am
data import	Mathias Benedek	22 Sep 2010 at 11:01am
signal processing	Mathias Benedek	22 Sep 2010 at 11:01am