from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. The quality of being sigmoid
  • n. A sigmoid shape


Sorry, no etymologies found.


  • Note testing. that the sigmoidicity parameter (n) does not neces - In dose-response time models, the underlying sarily have a direct biological interpretation and assumption is that pharmacodynamic data gives us should be viewed as an extension of the original information on the kinetics of drug in the biophase Emax model to account for curvature. (i.e. the tissue or compartment precisely where the The larger the value of the exponent, the more drug exhibits its effect).

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