Anxiety Disorders: Pathophysiology, Diagnostic Criteria, Comorbidities, and Evidence-Based Treatment Approaches
Anxiety disorders are a group of mental health conditions characterized by excessive fear, worry, and related behavioral or physiological symptoms that are disproportionate to the situation, persistent, and impairing. The core clinical feature is heightened threat anticipation that is reinforced by cognitive biases (e.g., attentional bias toward danger cues), maladaptive learning, and altered threat-processing circuitry.… Read More »