These values are ordinarily hidden from view, and you cannot see them unless you include hidden variables. Receptor Dynamics Sim Bio Sys pharmacodynamics employ saturable binding models for specific receptors, with integrated nonlinear measures of blockade and receptor occupancy. You can directly access activation and blockade values for each receptor. This value must always be between 0 and 1. Maximum receptor stimulation occurs when occupancy equals 1.
Transmission determines how much stimulus is permitted to get through.
These represent the half maximal relative concentrations for stimulus or blockade, respectively.