Evidence That Sleep Functions to Repair and Restore the Brain

question 25

Multiple Choice

Evidence that sleep functions to repair and restore the brain and body comes from the research find that vigorous activity, especially late in the day, causes an increase in:

• A)fast-wave sleep
• B)slow-wave sleep
• C)the appearance of sleep spindles
• D)the appearance of K complexes

---

Definitions:

Clear

in an economic or financial context often means to settle a transaction or complete a trade or payment process.

Federal Reserve's Assets

These are financial assets held by the Federal Reserve Bank, including government securities, mortgage-backed securities, and loans to banks.

Excess Reserves

The capital reserves held by a bank or financial institution in excess of what is required by regulators, creditors, or internal controls.

Required Reserve Ratio

The fraction of deposits that a bank is required by regulation to hold in reserve, not loaning them out, ensuring banks can meet their depositor's demands.