Hodgkin-Huxley Axon
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چکیده
منابع مشابه
From the Hodgkin-Huxley axon to the virtual heart.
Experimentally based models of the heart have been developed since 1960, starting with the discovery and modelling of potassium channels. The early models were based on extensions of the Hodgkin-Huxley nerve impulse equations. The first models including calcium balance and signalling were made in the 1980s and have now reached a high degree of physiological detail. During the 1990s these cell m...
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We will see the Hodgkin Huxley equations the experiments as sumptions and analysis De nitions Remember Cable Theory The ecuation for the PASIVE cable are As we know the axon is not passive It has active conductances Let s change the circuit Vout
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Memristor (memory resistor) is a passive electrical circuit element whose instantaneous resistance depends not only on the voltage, but the history of the current applied to it. The first memristor was fabricated in 2008 by the HP labs in a semiconductor titanium-dioxide thin film. Apart from its potential for high-density memory storage, the electrical properties of a memristor share similarit...
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Neuron physiology is actually described using the well known models created by Hodgkin-Huxley (HH) and their derivatives which came later, the Fitzhugh-Nagumo (FN) equations. These attempts to understand the internal functioning of the neuron are unfortunately far from the strict Nature's observation. These equations, particularly, are unable to explain an unidirectional propagation of action p...
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The recovery of (weak) stimuli encoded with a population of Hodgkin-Huxley neurons is investigated. In the absence of a stimulus, the Hodgkin-Huxley neurons are assumed to be tonically spiking. The methodology employed calls for 1) finding an input-output (I/O) equivalent description of the Hodgkin-Huxley neuron and 2) devising a recovery algorithm for stimuli encoded with the I/O equivalent ne...
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ژورنال
عنوان ژورنال: Biophysical Journal
سال: 1972
ISSN: 0006-3495
DOI: 10.1016/s0006-3495(72)86151-4