What Is an Engram

question 39

Multiple Choice

What is an engram?

• A)a photographic memory of an important,emotional event
• B)the physical representation of a memory in one's brain
• C)an echo that one "hears" for at least 2 to 3 seconds after a stimulus dissipates
• D)one of the "seven sins" of memory proposed by Daniel Schacter

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Definitions:

Minimum Rate Of Return

The lowest acceptable return on investment, beyond which investment options are not considered.

Mutually Exclusive

Situations or events that cannot occur at the same time, meaning the occurrence of one event prevents the occurrence of the other.

IRRs

Internal Rate of Return (IRR) is a metric used in financial analysis to estimate the profitability of potential investments, calculated as the discount rate that makes the net present value (NPV) of all cash flows from a particular project equal to zero.

NPVs

Net Present Values; the difference between the present value of cash inflows and the present value of cash outflows over a period of time.