TY - JOUR
T1 - Multifractal statistics and underlying kinetics of neuron spiking time-series
AU - Bershadskii, A.
AU - Dremencov, E.
AU - Fukayama, D.
AU - Yadid, G.
PY - 2001/10/29
Y1 - 2001/10/29
N2 - Probabilistic and multifractal properties of spiking time-series obtained in vivo from singular neurons belonging to red nucleus of the rat brain are analyzed. Lognormal and "-1" power-law probability distributions of interspike intervals are observed for healthy and for genetically depressive rats, respectively. A simple thermodynamic model is elaborated to interpret obtained results. Investigation of long-range interspike correlations (both probabilistic and multifractal) gives indications that the genetically defined depression is related to individual neurons kinetic problems rather than to the brain system disorder.
AB - Probabilistic and multifractal properties of spiking time-series obtained in vivo from singular neurons belonging to red nucleus of the rat brain are analyzed. Lognormal and "-1" power-law probability distributions of interspike intervals are observed for healthy and for genetically depressive rats, respectively. A simple thermodynamic model is elaborated to interpret obtained results. Investigation of long-range interspike correlations (both probabilistic and multifractal) gives indications that the genetically defined depression is related to individual neurons kinetic problems rather than to the brain system disorder.
UR - http://www.scopus.com/inward/record.url?scp=0035968826&partnerID=8YFLogxK
U2 - 10.1016/s0375-9601(01)00624-7
DO - 10.1016/s0375-9601(01)00624-7
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AN - SCOPUS:0035968826
SN - 0375-9601
VL - 289
SP - 337
EP - 342
JO - Physics Letters, Section A: General, Atomic and Solid State Physics
JF - Physics Letters, Section A: General, Atomic and Solid State Physics
IS - 6
ER -