The Following Provide Brain with Information Regarding the Location and Intensity

question 47

Multiple Choice

The following provide brain with information regarding the location and intensity of a stimulus except  

• A) which axons are responding.
• B) how many axons are responding.
• C) frequency of action potentials.
• D) size of the action potential.
• E) the nerve pathway that was triggered.

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Definitions:

Dependent Variables

Variables in an experiment or study that are expected to change as a result of changes made to the independent variable(s), essentially measuring the outcome of the study.

Extraneous Variables

Elements not of interest in a research study that could impact the results if not properly controlled.

Experimental Groups

Groups in a study that receive the treatment or intervention, to be compared against control groups.

Control Groups

Groups in experimental research that do not receive the treatment or intervention being tested, used as a benchmark to measure the effect of the treatment.