Neuronal differentiation and synapse formation occur in space and time with fractal dimension.
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...The quasifractal structure of neurons appears to correlate with chaotic processes in the nervous system (Goldberger et al., 1990; Goldberger, 1997, 2006; Waliszewski and Konarski, 2002)....
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Cites background from "Neuronal differentiation and synaps..."
...It was suggested that at least two different dynamic processes determine dynamics of tumor growth [ 3 , 4, 8, 9]. If so, a combination of two such processes should generate the sigmoid Gompertz curve....
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...Dynamics of a variety of natural phenomena, such as magnetic hysteresis [1], kinetics of enzymatic reactions, (e.g., PCR), oxygenation of hemoglobin, intensity of photosynthesis as a function of CO2 concentration (reviewed in [2]), drug dose-response curve [ 3 ], dynamics of growth, (e.g., bacteria, normal eukaryotic organisms, and cancer) [3-8] is described by the universal sigmoidal function of time known as the Gompertz function (see ......
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...... intensity of photosynthesis as a function of CO2 concentration (reviewed in [2]), drug dose-response curve [3], dynamics of growth, (e.g., bacteria, normal eukaryotic organisms, and cancer) [3-8] is described by the universal sigmoidal function of time known as the Gompertz function (see equation 1). A similar function describes a rate of differentiation of the aggregated cancer cells as a function of retinoid concentration [ 3 ]....
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...From equation 1 and equation 15, and from the fact that the Gompertz function is a fractal [ 3 , 8], we get equation 16:...
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...Dynamics of a variety of natural phenomena, such as magnetic hysteresis [1], kinetics of enzymatic reactions, (e.g., PCR), oxygenation of hemoglobin, intensity of photosynthesis as a function of CO2 concentration (reviewed in [2]), drug dose-response curve [3], dynamics of growth, (e.g., bacteria, normal eukaryotic organisms, and cancer) [ 3-8 ] is described by the universal sigmoidal function of time known as the Gompertz function (see ......
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27 citations
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