Anxiety Disorders: Neurobiology of Fear, Hyperarousal, and Evidence-Based Treatments in Clinical Practice
Anxiety disorders comprise a family of conditions marked by excessive fear or worry, physiologic hyperarousal, and maladaptive threat-related cognition that persists beyond what is proportionate to actual danger. Clinically, they are distinguished from transient stress responses by intensity, duration, and functional impairment. Core domains include cognitive distortions (e.g., catastrophizing), behavioral avoidance, heightened vigilance, and threat… Read More »