Physiology Class Demos | Physiology and Membrane Biology | UC Davis School of Medicine

Physiology and Membrane Biology

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PARAMETERS (Default Values)

Basic cycle length (ms):
Number of Cycles:
Stimulus Potential (mV):	(100)
Temperature (K):	(310)

Relative Maximum Conductances
Sodium (G_Na):	% of 120 mS/cm²
Potassium (G_K):	% of 36 mS/cm²

Show Stimulus Potential

Show Ionic Currents or Conductances

Currents Conductances

Modify Time Scale

Start:
End:

Chaitrika Budamagunta, Divya Kernik, Igor Vorobyov, Eleonora Grandi, and Colleen E. Clancy. 2018. Plotting by Plotly.

Ion parameters
Ion (X)	[X]_i (mM)	[X]_o (mM)	Rel. permeability	E_x (mV)
K⁺
Na⁺
Cl^-
Ca²⁺
Membrane potential, E_m (mV)
Other parameters
Temperature (K):
Applied voltage (start/step/end) (mV):

Choose an option:

Chaitrika Budamagunta, Divya Kernik, Igor Vorobyov, and Colleen E. Clancy. 2018. Plotting by Plotly.

PARAMETERS (Default Values)

Basic Cycle Length (ms):
Number of Cycles:
Stimulus Potential (mV):	(40)
Temperature (K):	(310)

Relative Maximum Conductances
Sodium (G_Na):	% of 23.02 mS/cm²
Potassium (G_K):	% of 0.905 mS/cm²
Calcium (G_Ca):	% of 0.09 mS/cm²

Ion Concentrations (mM)
Intracellular Sodium ([Na⁺]_i):	(18.0)
Extracellular Sodium ([Na⁺]_o):	(140.0)
Intracellular Potassium ([K⁺]_i):	(145.0)
Extracellular Potassium ([K⁺]_o):	(5.4)
Extracellular Calcium ([Ca²⁺]_o):	(1.8)
Intracellular Calcium ([Ca²⁺]_i):	Varies during Action Potential

PARAMETERS (Default Values)

Basic cycle length (ms):
Number of Cycles:
Stimulus Potential (mV):	(100)
Temperature (K):	(310)

Relative Maximum Conductances
Sodium (G_Na):	% of 120 mS/cm²
Potassium (G_K):	% of 36 mS/cm²