Migraines Are Most Closely Linked with an

question 17

Multiple Choice

Migraines are most closely linked with an

• A) oversupply of GABA.
• B) undersupply of serotonin.
• C) oversupply of glutamate.
• D) undersupply of acetylcholine.

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Definitions:

Independent Variables

Variables in an experiment or model that are manipulated or selected by the researcher to determine their effect on dependent variables.

Quantitative Data

Information that can be measured and written down with numbers.

Categorical Data

Data that represents characteristics and can categorize inputs into identifiable segments or classes.

Experimental Studies

Research studies that manipulate conditions to examine the cause and effect relationship between variables.