Exposure to an Enriched Environment Increases Brain Size

question 20

Multiple Choice

Exposure to an enriched environment increases brain size. This size increase is related to each of these EXCEPT:

• A) the density of glial cells.
• B) the density of dendritic spines.
• C) the size of synapses.
• D) decreases in the length of pyramidal-cell dendrites.

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Definitions:

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A statistical condition where the anticipated result of an investment is less than the initial cost.

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The risk that one party to a transaction has not entered into the contract in good faith or has an incentive to take unusual risks because the costs are not borne by that party.

Flat Salary

A flat salary is a fixed amount of pay received by an employee, regardless of the number of hours worked or the quantity of output.

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