Skip to main content

7 Result(s)

within H. M. Fishman Remove this filter

and

  1. No Access

    Chapter

    The Nonlinear Kinetics of an Electrodiffusion Membrane

    Two approaches that have had a dominant influence on the study of excitability are macroscopic electrodiffusion, based on the Nernst-Planck equation, and the channel approach, based on the phenomenological for...

    H. R. Leuchtag, H. M. Fishman in Structure and Function in Excitable Cells (1983)

  2. No Access

    Chapter

    Squid Axon K Conduction: Admittance and Noise during Short-versus Long-Duration Step Clamps

    About forty years ago K. S. Cole and R. F. Baker (1941) measured the longitudinal impedance of a squid axon between distant external electrodes. Figure la shows 12 impedance points that were determined with an...

    H. M. Fishman, L. E. Moore, D. Poussart in The Biophysical Approach to Excitable Systems (1981)

  3. No Access

    Article

    Small-signal analysis of K+ conduction in squid axons

    The maximum potential displacement that gives a linear K conductance response was determined to be 1 mV (rms) from a voltage-clamp analysis of TTX treated axons. For perturbations below this amplitude the K co...

    L. E. Moore, H. M. Fishman, D. J. M. Poussart in The Journal of Membrane Biology (1980)

  4. No Access

    Article

    Chemically induced K+ conduction noise in squid axon

    Internal perfusion of tetraethylammonium ions (TEA) in squid axons produces a significant high frequency noise component. Although internal TEA suppresses the potassium conductance (G K) noise at relatively low f...

    L. E. Moore, H. M. Fishman, D. J. M. Poussart in The Journal of Membrane Biology (1979)

  5. No Access

    Article

    Complex admittance of Na+ conduction in squid axon

    The complex admittance,Y(p), of squid axon was measured (4-1000 Hz) during step voltage clamp to obtain linear data on Na+ conduction.Y(p) is used as a spectroscopic tool to identify Na+ and K+ conduction, which ...

    H. M. Fishman, D. Poussart, L. E. Moore in The Journal of Membrane Biology (1979)

  6. No Access

    Article

    The units of calcium conduction in Helix neurones

    VOLTAGE-DEPENDENT membrane calcium currents, ICa, occur in muscle1,2, axons3,4 and nerve cell bodies5–9 but are not well characterised because of difficulties in separating them from other ionic currents, and ina...

    N. AKAIKE, H. M. FISHMAN, K. S. LEE, L. E. MOORE, A. M. BROWN in Nature (1978)

  7. No Access

    Article

    K+ Conduction description from the low frequency impedance and admittance of squid axon

    The form of power spectra of K+ conduction fluctuations in patches of squid axon suggested that K+ conduction kinetics are higher than first order (Fishman, Moore & Poussart, 1975,J. Membrane Biol. 24:305). To ob...

    H. M. Fishman, D. J. M. Poussart, L. E. Moore… in The Journal of Membrane Biology (1977)