Abstract:
Nonlinear statistical properties of Ventral Tegmental Area (VTA) of limbic brain are studied in vivo. VTA plays key role in generation of pleasure and in development of psychological drug addiction. It is shown that spiking time-series of the VTA dopaminergic neurons exhibit long-range correlations with self-averaging behavior. This specific VTA phenomenon has no relation to VTA rewarding function. Last result reveals complex role of VTA in limbic brain.
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Received 17 April 2002 / Received in final form 30 September 2002 Published online 31 December 2002
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Bershadskii, A., Dremencov, E., Fukayama, D. et al. Self-averaging in complex brain neuron signals. Eur. Phys. J. B 30, 581–585 (2002). https://doi.org/10.1140/epjb/e2002-00417-1
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DOI: https://doi.org/10.1140/epjb/e2002-00417-1