We have studied the discharge dynamics of dorsal horn neurons by applying the detrended fluctuation analysis and the wavelet transform technique. We have adopted that the neuronal discharge dynamics is manifested by the random time series of interspike intervals. In all cases studied, we found two different power-law type behaviors across interspike intervals enumeration scale, that are separated by crossover regions (which implies existence of two different types of neuronal noise). Our results reveal that complex neuronal dynamics may change in the presence of external stimulation, manifested by changing of the noise characteristics that appear before crossover.
Keywords:
time series / wavelet transform analysis / DFA analysis / neuronal noise
Source:
Biophysics from Molecules to Brain: in Memory of Radoslav K. Andjus, 2005, 1048, 385-391
TY - JOUR
AU - Blesić, Suzana
AU - Stratimirović, Đorđe
AU - Milošević, S.
AU - Ljubisavljević, Miloš
PY - 2005
UR - https://smile.stomf.bg.ac.rs/handle/123456789/1267
AB - We have studied the discharge dynamics of dorsal horn neurons by applying the detrended fluctuation analysis and the wavelet transform technique. We have adopted that the neuronal discharge dynamics is manifested by the random time series of interspike intervals. In all cases studied, we found two different power-law type behaviors across interspike intervals enumeration scale, that are separated by crossover regions (which implies existence of two different types of neuronal noise). Our results reveal that complex neuronal dynamics may change in the presence of external stimulation, manifested by changing of the noise characteristics that appear before crossover.
PB - New York Acad Sciences, New York
T2 - Biophysics from Molecules to Brain: in Memory of Radoslav K. Andjus
T1 - Detecting long-range correlations in time series of dorsal horn neuron discharges
VL - 1048
SP - 385
EP - 391
DO - 10.1196/annals.1342.046
ER -
@article{
author = "Blesić, Suzana and Stratimirović, Đorđe and Milošević, S. and Ljubisavljević, Miloš",
year = "2005",
abstract = "We have studied the discharge dynamics of dorsal horn neurons by applying the detrended fluctuation analysis and the wavelet transform technique. We have adopted that the neuronal discharge dynamics is manifested by the random time series of interspike intervals. In all cases studied, we found two different power-law type behaviors across interspike intervals enumeration scale, that are separated by crossover regions (which implies existence of two different types of neuronal noise). Our results reveal that complex neuronal dynamics may change in the presence of external stimulation, manifested by changing of the noise characteristics that appear before crossover.",
publisher = "New York Acad Sciences, New York",
journal = "Biophysics from Molecules to Brain: in Memory of Radoslav K. Andjus",
title = "Detecting long-range correlations in time series of dorsal horn neuron discharges",
volume = "1048",
pages = "385-391",
doi = "10.1196/annals.1342.046"
}
Blesić, S., Stratimirović, Đ., Milošević, S.,& Ljubisavljević, M.. (2005). Detecting long-range correlations in time series of dorsal horn neuron discharges. in Biophysics from Molecules to Brain: in Memory of Radoslav K. Andjus
New York Acad Sciences, New York., 1048, 385-391.
https://doi.org/10.1196/annals.1342.046
Blesić S, Stratimirović Đ, Milošević S, Ljubisavljević M. Detecting long-range correlations in time series of dorsal horn neuron discharges. in Biophysics from Molecules to Brain: in Memory of Radoslav K. Andjus. 2005;1048:385-391.
doi:10.1196/annals.1342.046 .
Blesić, Suzana, Stratimirović, Đorđe, Milošević, S., Ljubisavljević, Miloš, "Detecting long-range correlations in time series of dorsal horn neuron discharges" in Biophysics from Molecules to Brain: in Memory of Radoslav K. Andjus, 1048 (2005):385-391,
https://doi.org/10.1196/annals.1342.046 . .
