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

Researchers identified three distinct brain “biotypes” of ADHD, each with its own chemical signature—offering new clues about why treatment can feel like trial and error.

Different types of homes come with different costs, pros, and cons. Before deciding what’s right for you, here’s what you ...

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 ...