The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Neurons can encode identical stimulus input by generating non-identical firing patterns of action potential sequence. The different firing patterns are resulting from different bifurcations from the dynamical viewpoint. However, the physiological basis of bifurcation control has not been clear. Here we design a wash-out filter bifurcation control from a physiological view. Then simplified HH model...
Neuron encodes the information inputs from the dendrites by generating different firing patterns. The different firing patterns result from different action potential initial dynamic mechanisms. In this paper, we adopt a minimum neuron model, design the Wash-out filter from a physiological view, and achieve the transition between different action potential initial dynamic mechanisms. Finally, we demonstrate...
To understand how neuron encodes the stimulus input into firing patterns is significant in neuroscience. The different firing patterns are resulting from different bifurcations from the dynamical viewpoint. Here we design a bifurcation control from a physiological view by employing the wash-out filter. Then Morris-Lecar model is selected to verify the proposed method. We finally derive the physiological...
The phase response properties of the Hindmarsh-Rose model in different blocks are investigated in this paper. We find: (1) the location of the largest magnitude of the BPRCs can only be in the penultimate spike or the final spike which depends on the position of the system in the block. (2) the location of the largest magnitude of the BPRCs changes sharply when the system transits from one block to...
This paper investigates the bifurcation structure of a two-dimensional neuron model under external extremely low frequency (ELF) electric field. Neurons can exhibit rich dynamical states such as mode-locking and chaotic behaviors based on the two-dimensional minimal model. The bifurcation structure and the transitions between different neuronal firing patterns simulated by external electric field...
TMS (Transcranial magnetic stimulation) is an effective method of cortex stimulation for the treatment of neurological diseases. Here we change the magnetic stimulation into external electric field form and add it in a minimum neuron model. Through detailed analysis of phase plane and bifurcation type, we obtain the nonlinear kinetics law of the firing pattern change derive from external electric...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.