Neurons Cannot Fire Fast Enough to Keep Up with High-Pitched

question 70

Multiple Choice

Neurons cannot fire fast enough to keep up with high-pitched sound waves. Therefore, they alternate firing according to the ______.

• A) place theory
• B) frequency theory
• C) volley principle
• D) switch theory

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Definitions:

Return

The income generated from an investment, expressed as a percentage of the original investment cost.

Discounted Payback

A payback period calculation that takes into account the time value of money by discounting each of the cash flows from the project at a particular rate before it sums them to determine the break-even point.

Payback Period

The time required for the return on an investment to "pay back" the sum of the original investment, commonly used as a measure of investment risk.

Profile

A description or analysis of the characteristics, qualities, or activities of a person, organization, or thing.