This Structure in the Brain Contains Centers Responsible for the "Startle

question 38

Multiple Choice

This structure in the brain contains centers responsible for the "startle reflex" in response to loud sounds.

• A)Superior colliculus
• B)Inferior colliculus
• C)Pontine nucleus
• D)Medial lemniscus
• E)Arbor vitae

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Definitions:

Interaction Effects

Occur when the effect of one independent variable on a dependent variable changes depending on the level of another independent variable.

Main Effects

The direct, independent impacts of individual independent variables on a dependent variable in the context of factorial designs.

Total Mean

The overall average of a set of numbers or measurements, calculated by summing all the values and dividing by the number of observations.

Total Mean

The overall average of a set of numerical values computed by summing them up and dividing by the count of numbers.