Hodgkin-huxley fast subsystem, Mechanical Engineering

Assignment Help:

Hodgkin-Huxley Fast Subsystem

1. Explain why replacing the extracellular Na+ with choline has little effect on the resting potential of an axon. Calculate the new resting potential with 90% of the extracellular Na+ removed. Why is the same not true if K+ is replaced? (Assume the conductances are constant.)

2. Show how the Hodgkin-Huxley fast subsystem depends on the slow variables: i.e., show how the v nullcline moves as n and h are changed, and demonstrate the saddle-node bifurcation in which ve and vs disappear.

 


Related Discussions:- Hodgkin-huxley fast subsystem

Beam, calculate the vertical reaction at A in Newtons

calculate the vertical reaction at A in Newtons

Determine the shape of the beam, Determine the shape of the beam: A si...

Determine the shape of the beam: A simply supported beam of span l carries a concentrated load P at midspan. If the beam is to be a beam of consistent strength, determine the

Describe cutting ratio - shear plane and shear angle, a) Define various typ...

a) Define various types of chips and factors responsible for their formation with diagram b) Describe cutting ratio, shear plane and shear angle. c) Sketch Merchant circle di

Cylinder series test, Cylinder Series Test A series of round bars of ...

Cylinder Series Test A series of round bars of various diameters are austenitized and quenched into oil or water. The bars are long sufficient hence the cooling of section at

Masonry arch culverts, Masonry Arch Culverts: Brick or stone masonry ...

Masonry Arch Culverts: Brick or stone masonry arches were very popular forms for culverts till recently. The disadvantage with this form is the unavoidable humps in the longi

Area Moment of Inertia, Are a Moment of Inertia Moment of force about ...

Are a Moment of Inertia Moment of force about a point is product of the force ( F ) and perpendicular distance ( d ) between point and line of action of that is F.d. This mome

Ideal speed circuit, Ideal Speed Circuit ( 36 to 40 kmph ) : Motorcycle i...

Ideal Speed Circuit ( 36 to 40 kmph ) : Motorcycle is brought into this condition by raising the throttle valve and an incorporated jet needle. The air enters through the main pa

Material selection by temperature range, Q. Material selection by temperatu...

Q. Material selection by temperature range 750° to 1100°F (400° to 600°C) ? Plain carbon steels are usually limited to a maximum operating temperature of 750°F (400°C).  There

What is isometric drawing, It is a 3-D drawing used by draftsmen, architect...

It is a 3-D drawing used by draftsmen, architects etc

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