Maximal conductances and reversal potentials, Mechanical Engineering

Assignment Help:

By introducing their model of neural excitability in 1952, Alan Lloyd Hodgkin and Andrew Huxley not only shed light on the mechanism underlying a very important phenomenon in Physiology (i.e. the generation and propagation of electrical signals in neurones), but they also introduced a mathematical formalism for modeling similar phenomena in a large variety of excitable cells. Therefore, it is only natural that there is a large number of neural models that are built on the basic concepts introduced by the two aforementioned researchers. One such model is the following:

2005_Membrane capacitance.png

where IL, INa, IK, IA and ICaT are leakage, transient sodium, persistent potassium, transient potassium and transient calcium currents, respectively, and I(t) is any time-dependent externally injected current. The dynamic activation and inactivation variables x, where x 2 fm; h; n; a; b;M;Hg follow rst order relaxation kinetics:

1139_Membrane capacitance1.png


Related Discussions:- Maximal conductances and reversal potentials

Thermodynamics, Show that the entropy maximum principle encountered in the ...

Show that the entropy maximum principle encountered in the study of isolated system is equivalent to the statement that the nonflow exergy of an isolated system is destined to decr

Bolting procedures for equipment, Before installing a bolt, stud or nut, th...

Before installing a bolt, stud or nut, threads shall be examined to ensure that there are no incompletely cut threads in the engagement zone (both internal and external) or burns,

Newton ring, What is a newton ring excrement

What is a newton ring excrement

Arm of couple - mechanics, Arm of Couple: Explain couple and Arm of c...

Arm of Couple: Explain couple and Arm of couple? Sol.: If the two equal and opposite parallel forces (that is equal and unlike) are acting on a body, they do not have a

Drag link mechanism, why there is a different angular velocity in the two c...

why there is a different angular velocity in the two cranks of a drag link mechanism?

Strength of materials, A shaft transmits 200kw at 180rev/min between a prim...

A shaft transmits 200kw at 180rev/min between a prime mover and a water pump. calculate the strain energy stored perunit length of the shaft and hence the angle of twist in the sha

MOTORSPORT VEHICLE CONSTRUCTION, MODIFICATIONS REQUIRE FOR A ROAD CAR TO EN...

MODIFICATIONS REQUIRE FOR A ROAD CAR TO ENTER A HILL CLIMB

What will happen if air filter is not used?, (a) What will happen if air fi...

(a) What will happen if air filter is not used? (b) What are the components of an air filter? (c) What precautions should be followed while cleaning the air filter? (d) What grade

Solution problems, hello I do not currently have my money. it turns out tha...

hello I do not currently have my money. it turns out that you will not extend your hand to me.

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