scholarly journals On a Steady-State Potential Flow through a Conical Pipe with a Circular Aperture

1956 ◽  
Vol 5 (2) ◽  
pp. 277-322
Author(s):  
J. Bazer ◽  
S. Karp
Keyword(s):  
Steady State ◽  
Potential Flow ◽  
Circular Aperture ◽  
State Potential ◽  
Flow Through ◽  
Steady State Potential

scholarly journals Nonlinear cable equations for axons. II. Computations and experiments with external current electrodes.

1979 ◽  
Vol 73 (6) ◽  
pp. 737-745
Author(s):  
J W Moore ◽  
N J Arispe
Keyword(s):  
Steady State ◽  
Current Density ◽  
Current Injection ◽  
Membrane Current ◽  
Squid Axon ◽  
External Current ◽  
State Potential ◽  
Hybrid Computer ◽  
Steady State Potential ◽  
Good Agreement

We have investigated the steady-state potential and current distributions resulting from current injection into a close-fitting channel into which a squid axon is placed. Hybrid computer solutions of the cable equations, using the Hodgkin-Huxley equations to give the membrane current density, were in good agreement with experimental observations. A much better fit was obtained when the Hodgkin-Huxley leakage conductance was reduced fivefold.

Measurement of the steady−state potential difference across a thin insulating film in a corona discharge

1975 ◽  
Vol 46 (2) ◽  
pp. 201-203 ◽  
Author(s):  
Z. A. Weinberg ◽  
D. L. Matthies ◽  
W. C. Johnson ◽  
M. A. Lampert
Keyword(s):  
Steady State ◽  
Corona Discharge ◽  
Potential Difference ◽  
State Potential ◽  
Steady State Potential

scholarly journals Nonlinear cable equations for axons. I. Computations and experiments with internal current injection.

1979 ◽  
Vol 73 (6) ◽  
pp. 725-735
Author(s):  
N J Arispe ◽  
J W Moore
Keyword(s):  
Steady State ◽  
Input Resistance ◽  
Giant Axon ◽  
Cable Equation ◽  
Steady State Distribution ◽  
Current Voltage Characteristic ◽  
Current Voltage ◽  
State Potential ◽  
Steady State Potential ◽  
Nonlinear Membrane

Steady-state potential and current distributions resulting from internal injection of current in the squid giant axon have been measured experimentally and also computed from nonlinear membrane cable equation models by numerical methods, using the Hodgkin-Huxley equations to give the membrane current density. The solutions obtained by this method satisfactorily reproduce experimental measurements of the steady-state distribution of membrane potential. Computations of the input current-voltage characteristic for a nonlinear cable were in excellent agreement with measurements on axons. Our results demonstrate the power of Cole's equation to extract the nonlinear membrane characteristics simply from measurement of the input resistance.

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