Sleep Spindles, Which Appear Against a Background of Mixed EEG

question 209

Multiple Choice

Sleep spindles, which appear against a background of mixed EEG activity, are characteristic of _____ sleep.

• A)Stage 1
• B)Stage 2
• C)Stage 4
• D)REM

Identify the potential genetic and neurobiological predispositions to stress disorders, including PTSD.

Recognize the impact of traumatic events on neurotransmitter activity.

Understand the long-term psychological and physical effects of rape and other traumas on victims.

Comprehend the factors contributing to higher rates of PTSD among specific demographics and occupations.

---

Definitions:

Stimulants

Substances that increase alertness, attention, and energy, by enhancing the activity of certain neurotransmitters in the brain.

Nervous System

The network of nerve cells and fibers that transmits nerve impulses between parts of the body.

Sleep Disorders

Conditions that impair regular sleep patterns, leading to distress and affecting overall health and daytime functioning.

Self-Confidence

The belief in one’s abilities and judgment, fostering courage and self-assurance.