Hyperarousal plays an important role in mental disorders. It influences the severity of insomnia, depression, anxiety, ...

Mood disorders include depressive disorders and bipolar disorders. These types of psychiatric disorders affect a person’s emotions and may cause severe lows, called depression, and highs, called mania ...

When the researchers analyzed the responses, they discovered something surprising. Hyperarousal did not appear to be a single ...

The study revealed seven different types of hyperarousal. Almost every type of hyperarousal occurred across multiple disorders. However, the relative severity of each type of hyperarousal differed ...