TY - GEN
T1 - Generator of synthetic dopaminergic signals
AU - Ordonez-Sanchez, Alejandro A.
AU - Jimenez-Ramirez, Omar
AU - Cardenas-Valderrama, Jose A.
AU - Alan Quiroz-Juarez, Mario
AU - Palacios-Luengas, Leonardo
AU - Medina, Ruben Vazquez
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/3/22
Y1 - 2019/3/22
N2 - We present the electronic implementation of a waveform generator that produces the electrical signals of the membrane potential of the dopaminergic neurons of the substantia nigral pars compacta. The proposed generator uses the minimal model reported by Zakharov et al. (2016) and, to implement it in a 32-bit microcontroller, we use a fourth order Rungue-Kutta approach. We compare the waveforms generated by the proposed device against the waveforms reported by Zakharov et al. and we identify the parameters that allow modifying amplitude and frequency of the waveform in the model. The electronic implementation of this kind of devices can be relevant for the electrostimulation systems that generates congruent waveforms with biological signals of the human body.
AB - We present the electronic implementation of a waveform generator that produces the electrical signals of the membrane potential of the dopaminergic neurons of the substantia nigral pars compacta. The proposed generator uses the minimal model reported by Zakharov et al. (2016) and, to implement it in a 32-bit microcontroller, we use a fourth order Rungue-Kutta approach. We compare the waveforms generated by the proposed device against the waveforms reported by Zakharov et al. and we identify the parameters that allow modifying amplitude and frequency of the waveform in the model. The electronic implementation of this kind of devices can be relevant for the electrostimulation systems that generates congruent waveforms with biological signals of the human body.
KW - Brain waveform generator
KW - electric response of dopaminergic neurons
KW - electroestim-ulation systems
KW - neural electrical signals
UR - http://www.scopus.com/inward/record.url?scp=85064191923&partnerID=8YFLogxK
U2 - 10.1109/CONIELECOMP.2019.8673110
DO - 10.1109/CONIELECOMP.2019.8673110
M3 - Contribución a la conferencia
AN - SCOPUS:85064191923
T3 - CONIELECOMP 2019 - 2019 International Conference on Electronics, Communications and Computers
SP - 31
EP - 35
BT - CONIELECOMP 2019 - 2019 International Conference on Electronics, Communications and Computers
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 International Conference on Electronics, Communications and Computers, CONIELECOMP 2019
Y2 - 27 February 2019 through 1 March 2019
ER -