10.1371/journal.pone.0091677.g004
Alessandro Vato
Alessandro
Vato
Francois D. Szymanski
Francois
D. Szymanski
Marianna Semprini
Marianna
Semprini
Ferdinando A. Mussa-Ivaldi
Ferdinando
A. Mussa-Ivaldi
Stefano Panzeri
Stefano
Panzeri
Results of the calibration procedure to set-up the Sensory Interface using different data sets.
Public Library of Science
2014
neuroscience
computational neuroscience
Coding mechanisms
Motor systems
Sensory systems
algorithms
Bioengineering
Biomedical Engineering
Human factors engineering
Man computer interface
Applied mathematics
calibration
set-up
sensory
interface
2014-03-13 09:25:43
Figure
https://plos.figshare.com/articles/figure/_Results_of_the_calibration_procedure_to_set_up_the_Sensory_Interface_using_different_data_sets_/961075
<p>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).</p>