A method of determining the existence of bursting solutions, and output variables such as burst leng...
Download
1 / 11

The Model - PowerPoint PPT Presentation


  • 115 Views
  • Uploaded on

A method of determining the existence of bursting solutions, and output variables such as burst length and spike number, of multidimensional models using mapping. The Model. T-current mechanism for escape. Release of Synaptic inhibition . Mapping.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' The Model' - arnon


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

A method of determining the existence of bursting solutions, and output variables such as burst length and spike number, of multidimensional models using mapping.


The model
The Model and output variables such as burst length and spike number, of multidimensional models using mapping.


T current mechanism for escape
T-current mechanism for escape and output variables such as burst length and spike number, of multidimensional models using mapping.


Release of synaptic inhibition
Release of Synaptic inhibition and output variables such as burst length and spike number, of multidimensional models using mapping.


Mapping
Mapping and output variables such as burst length and spike number, of multidimensional models using mapping.

Fixed points of mark out-of-phase bursting


A function of T-current inactivation parameters alone and output variables such as burst length and spike number, of multidimensional models using mapping.


Stability
Stability and output variables such as burst length and spike number, of multidimensional models using mapping.

has to be determined numerically


Parameter sensitivity analysis
Parameter sensitivity analysis and output variables such as burst length and spike number, of multidimensional models using mapping.

depends on but does not

depends on but does not


Relaxing the assumptions
Relaxing the assumptions and output variables such as burst length and spike number, of multidimensional models using mapping.

Half-center bursting: T-current inactivation threshold lies just beneath spiking threshold

Synaptic decay faster than spiking dynamics

Relaxing the half-center assumptions means that

has to be calculated numerically, and becomes discontinuous.

Nevertheless, the number of stable solutions increases.


ad