%0 Figure %A Vato, Alessandro %A D. Szymanski, Francois %A Semprini, Marianna %A A. Mussa-Ivaldi, Ferdinando %A Panzeri, Stefano %D 2014 %T Results of the calibration procedure to set-up the Sensory Interface using different data sets. %U https://plos.figshare.com/articles/figure/_Results_of_the_calibration_procedure_to_set_up_the_Sensory_Interface_using_different_data_sets_/961075 %R 10.1371/journal.pone.0091677.g004 %2 https://ndownloader.figshare.com/files/1418978 %K neuroscience %K computational neuroscience %K Coding mechanisms %K Motor systems %K Sensory systems %K algorithms %K Bioengineering %K Biomedical Engineering %K Human factors engineering %K Man computer interface %K Applied mathematics %K calibration %K set-up %K sensory %K interface %X

The goal of the calibration procedure is to define the “sensory regions” by partitioning the position space of the controlled device. (A) from left to right: i) a representation of the evoked spike activity, ii) a color-coded scheme of the recorded spike activity, iii) a graphical representation in the 2D domain of the results of the multidimensional scaling of the distance metric for each spike train, iv) the sensory regions obtained using a nearest neighbor algorithm. We tested this procedure also by using three different stimulation intensities (B), a combination of the stimulation electrodes obtained by co-stimulating neighboring electrodes (C) and by combining the co-stimulation with three stimulus intensities (D).

%I PLOS ONE