Which Term Refers to the Chemicals in the Brain Through

question 50

Multiple Choice

Which term refers to the chemicals in the brain through which psychoactive drugs work and have their effect on behaviour,cognition,and emotion

• A) neurotransmitters
• B) hormones 
• C) glial cells
• D) proteins

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Definitions:

Sum of Squares

A statistical measure used to describe the dispersion of data points. It calculates the sum of the squared differences from the mean.

Simple Linear Regression

A technique in statistics that estimates the association between an independent variable and a dependent variable using a straight line.

Negatively Related

A term describing the relationship between two variables where an increase in one variable is associated with a decrease in the other.

Correlation Coefficient

A statistical measure that calculates the strength of the relationship between two variables and their direction (positive or negative).