Squid axon (Hodgkin, Huxley 1952) (SNNAP)

 Download zip file 
Help downloading and running models
Accession:42044
The classic HH model of squid axon membrane implemented in SNNAP. Hodgkin, A.L., Huxley, A.F. (1952)
Reference:
1 . HODGKIN AL, HUXLEY AF (1952) A quantitative description of membrane current and its application to conduction and excitation in nerve. J Physiol 117:500-44 [PubMed]
Model Information (Click on a link to find other models with that property)
Model Type: Axon;
Brain Region(s)/Organism:
Cell Type(s): Squid axon; Hodgkin-Huxley neuron;
Channel(s): I Na,t; I K;
Gap Junctions:
Receptor(s):
Gene(s):
Transmitter(s):
Simulation Environment: SNNAP;
Model Concept(s): Action Potentials; Invertebrate;
Implementer(s): Av-Ron, Evyatar [eav-ron at uth.tmc.edu];
Search NeuronDB for information about:  I Na,t; I K;
		>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
		>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
		>>    modules name: vdg		>>
		>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
		>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

		>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Ivd:		> 	Current due to a voltage-dependent conductance	>
		>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

>------------------------------->--------------------------------------->
>				>		p			>
>	1			>	G= g x A x B 		(1)	>
>	model.A		>A<	>					>
>	model.B		>B<	>					>
>	0 		>g<	>					>
>	1 		>P<	>	Ivd = G x (V -E)		>
>	0 		>E<	>					>
>				>					>
>------------------------------->--------------------------------------->
				>		p			>
	2			>	Ivd= g x m x h 		(2)	>
	hhNa.m		>m<	>					>
	hhNa.h		>h<	>					>
	120.0		>120 g<	>					>
	3.0		>3 P<	>	Ivd = G x (V -E)		>
	55.0		>55 E<	>					>
				>					>
>------------------------------->--------------------------------------->
>				>		p			>
>	3			>	G= g x A		(3)	>
>	model.A		>A<	>					>
>	0.00 		>g<	>					>
>	1 		>P<	>	Ivd = G x (V -E)		>
>	0 		>E<	>					>
>				>					>
>------------------------------->--------------------------------------->
>				>		p			>
>	4			>	Ivd= g x m 		(4)	>
>	model.m		>m<	>					>
>	0.00 		>g<	>					>
>	1 		>P<	>	Ivd = G x (V -E)		>
>	0 		>E<	>					>
>				>					>
>------------------------------->--------------------------------------->
>				>					>
>	5			>	Ivd = G x (V -E)	(5)	>
>	0.002 		>g<	>					>
>	0 		>E<	>					>
>				>					>
>------------------------------->--------------------------------------->

END:

Loading data, please wait...