What Happens to the Rate of Firing in Motor Neurons

question 43

Multiple Choice

 What happens to the rate of firing in motor neurons as we age?

• A) No changes occur.
• B) Firing rates decrease, leading to slower and weaker muscle responses.
• C) Firing rates increase, leading to uncomfortable cramping.
• D) Firing rates decrease, but muscle fibers are able to compensate for these changes.

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Definitions:

Debt-To-Equity Ratio

The ratio highlights the balance of debt and equity used in the financial structuring of a company's assets.

Total Liabilities

The aggregate of all debts and financial obligations a company owes to outside parties, reflected on the balance sheet.

Total Equity

The total value of an entity's assets after subtracting its liabilities, representing the owners' residual interest in the company.

Straight-Line Method

A method of calculating depreciation or amortization by evenly spreading the cost of an asset over its useful life.