According to the Text, Studies Examining the Impact of Early

question 481

Multiple Choice

According to the text, studies examining the impact of early stress on epigenetic changes in humans have shown that childhood stress or adversity:

• A) does not cause epigenetic changes in humans.
• B) can cause distinct epigenetic changes in brain tissue.
• C) can cause epigenetic changes in accident victims but not in suicide victims.
• D) causes epigenetic changes, but these are not observable in adulthood.

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Definitions:

Prefrontal Cortex

The front part of the frontal lobe of the brain, involved in complex behaviors such as decision making, problem-solving, and controlling social behavior.

Limbic System

The limbic system is a complex set of brain structures located on both sides of the thalamus, involved in emotions, memory, and arousal.

Amygdala

A almond-shaped set of neurons located deep in the brain's medial temporal lobe, playing a key role in processing emotions such as fear and pleasure.

Pituitary Gland

A small pea-sized gland located at the base of the brain, crucial for controlling growth, metabolism, and the function of other endocrine glands.