Original hodgkin-huxley model, Mechanical Engineering

Assignment Help:

1. Plot the functions x1 and x as functions of voltage

2. Assume that you hold the membrane potential V at -120 mV until the system reaches equilibrium (i.e. until dx=dt = 0, where x = (V;m; h; n; a; b;M;H)T ) and that at time t = 0 you suddenly change and hold the value of the membrane potential at a value Vo. Plot the currents IL, INa, IK, IA, ICaT as well as the total current as functions of time for a number of di erent values Vo of you choice in the range -75 to +40 mV.

3. Write an algorithm for numerically approximating the solution to the above model.

4. Using the algorithm you developed in Question 2, illustrate the presence of post-inhibitory rebound (PIR) in the above model.

5. Using the algorithm you developed in Question 2 and assuming that ICaT is completely blocked (i.e. GCaT = 0), construct the gain function of the above model.

6. How does the gain function you constructed in Question 5 di er from the gain function of the original Hodgkin-Huxley model?


Related Discussions:- Original hodgkin-huxley model

#strength of materials., derivation of elongation of bar due to its self we...

derivation of elongation of bar due to its self weight

Determine the upward thrust, A vessel is in the shape of a truncated cone h...

A vessel is in the shape of a truncated cone having diameter of 1 meter at the top and 2 meter at the bottom and height 2 meter. If it is fully filled with water determine the upwa

compound belt drive, Compound Belt Drive: When several pulleys are use...

Compound Belt Drive: When several pulleys are used to transmit power from one shaft to the other then a compound belt drive can be obtained. Figure V elocit y

Answer , define spring stiffness

define spring stiffness

Registering small scale unit of entrepreneurship development, Registering a...

Registering a Small Scale Unit: Small Scale and ancillary units (i.e. undertaking with investment in plant and machinery of less than Rs. 6.0 million and Rs. 7.5 million respectiv

Quasi static process - thermodynamics, Quasi static process - thermodynamic...

Quasi static process - thermodynamics: Thermodynamic equilibrium of a system is very difficult to be realized during the occurrence of a thermodynamic process. 'Quasi-static'

Connected rod - part of combustion engine, Connecte d Rod: It is att...

Connecte d Rod: It is attached to piston at its small end by means of gudgeon pin. The big end bearing is connected to crank pin. It is made up of forged steel.

Find out the reactions at point, Find out the reactions at point: A be...

Find out the reactions at point: A beam AB is hinged at A and is supported at C. It is loaded as revealed in Figure. Find out the reactions at A and C. Solution L

Railway station - transport engineering, Railway Station: Types of ...

Railway Station: Types of Stations There are the following types of stations: (a) Terminal stations, Howrah station in Kolkata and Mumbai Central being good exampl

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd