TY - GEN
T1 - Waveform generator system to transcorneal stimulation based on a digital adaptive model
AU - Robles-Camarillo, D.
AU - Niño-de-Rivera, L.
AU - Quiroz-Mercado, H.
AU - López-Miranda, M. J.
PY - 2008
Y1 - 2008
N2 - The present work proposes an electronic waveform generator for transcorneal electrical stimulation (TES). The applied waveform model is generated into a digital processor by means of an adaptive finite impulse response (FIR) filter, which output waveform is synthesized from the original one registered using a multi-focal electroretinograph (MF-ERG). The stimulation waveform applied in patients with central retinal artery occlusion (CRAO) in this procedure, is qualitatively different from the one reported by others like Tano et. al. [1, 2]. Results show that CRAO patients stimulated with the proposed waveform, reported phosphenes associated with variations of the filter coefficients.
AB - The present work proposes an electronic waveform generator for transcorneal electrical stimulation (TES). The applied waveform model is generated into a digital processor by means of an adaptive finite impulse response (FIR) filter, which output waveform is synthesized from the original one registered using a multi-focal electroretinograph (MF-ERG). The stimulation waveform applied in patients with central retinal artery occlusion (CRAO) in this procedure, is qualitatively different from the one reported by others like Tano et. al. [1, 2]. Results show that CRAO patients stimulated with the proposed waveform, reported phosphenes associated with variations of the filter coefficients.
KW - Adaptive filter
KW - Artery occlusion
KW - Waveform
UR - http://www.scopus.com/inward/record.url?scp=61549091150&partnerID=8YFLogxK
U2 - 10.1109/ICEEE.2008.4723382
DO - 10.1109/ICEEE.2008.4723382
M3 - Contribución a la conferencia
AN - SCOPUS:61549091150
SN - 9781424424993
T3 - 2008 5th International Conference on Electrical Engineering, Computing Science and Automatic Control, CCE 2008
SP - 207
EP - 211
BT - 2008 5th International Conference on Electrical Engineering, Computing Science and Automatic Control, CCE 2008
T2 - 2008 5th International Conference on Electrical Engineering, Computing Science and Automatic Control, CCE 2008
Y2 - 12 November 2008 through 14 November 2008
ER -