Genicular Nerve Block or Genicular Radiofrequency Nerve Ablation can be done before if the hopes of preventing surgery or after knee surgery to offer pain relief. Diagnostic Genicular Nerve Block â this procedure consists of placing a small amount of a local anesthetic, on the genicular nerves.
There are slight differences in the meanings of these terms, but they are often used interchangeably. 1  Independent Variable: It implies causality: the independent variable affects the dependent variable. 2  Predictor Variable: It does not imply causality. 3  Predictor: Same as Predictor Variable. 4  Covariate: A continuous predictor variable. 5  Factor: A 6  ... G
By Anne Marie Helmenstine, Ph.D. Dependent Variable Definition: A dependent variable is the variable being tested in a scientific experiment.The dependent variable is 'dependent' on the independent variable.he independent variable is the amount of light and the moth's reaction is the dependent variable. A change in the independent variable (amount of light) directly causes a change in the dependent variable (moth behavior).