Biological Scarring, as Seen in Some Disorders Such as PTSD

question 21

Multiple Choice

Biological scarring, as seen in some disorders such as PTSD, demonstrates that

• A) the brain is capable of healing itself after a trauma.
• B) the brain may change as a result of the disorder.
• C) genetics plays a vital role in vulnerability to a disorder.
• D) brain plasticity is not possible after trauma.

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Definitions:

Preferred Stock

A class of ownership in a corporation with a higher claim on assets and earnings than common stock, typically without voting rights but with a fixed dividend payment.

Issued

Pertains to the act of making securities available for sale to the public or allotting them as part of compensation to employees or other stakeholders.

Beta

A measure of a stock's volatility in relation to the overall market.

Cost of Equity

The hypothetical payment made by a business to its equity holders as a reward for the risk involved in investing their money.