The Cognitive Model of Insomnia Chronic insomnia disorder is recognized not merely as a consequence of physiological factors but largely as a self-perpetuating cycle maintained by cognitive and behavioral mechanisms. Central to this understanding is the cognitive model, which posits that maladaptive beliefs and attitudes about sleep transform transient, acute sleep difficulties into a persistent, […]
Conceptualizing Anxiety and Preoccupation About Sleep Anxiety and preoccupation about sleep represent a critical psychological component often underlying and perpetuating chronic insomnia, particularly the subtype known as psychophysiological insomnia. This phenomenon is characterized not merely by the objective inability to initiate or maintain sleep, but by the intense, often catastrophic, cognitive and emotional distress associated […]