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Updated: Jan 12, 2026

Subcellular Patch-clamp Recordings from the Somatodendritic Domain of Nigral Dopamine Neurons
Published on: November 2, 2016
Gelfand-Tsetlin principle of minimal afferentation and bistability of dendrites
1Laboratory of Neurophysiology, Kaunas Medical Academy, Lithuania.
Abstract:
Neurons with bistable dendrites may fire persistently without persistent synaptic excitation while transient afferentation shifts the frequency of the persistent firing. These neurons change the firing frequency until they minimize their afferential input in a properly designed network. The afferentation minimum in this network is a stable state. The concept of the stable afferentation minimum generalizes Feldman's spring model of muscle control. An oversimplified network imitating the gamma-loop demonstrates the above statements.
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