Insomnia: Neurobiology of Sleep Loss, Cognitive Impact, and Evidence-Based Treatment Strategies for Healthy Sleep
Insomnia is a prevalent sleep-wake disorder characterized by persistent difficulty initiating sleep, maintaining sleep, or achieving restorative sleep, occurring despite adequate opportunity for sleep and resulting in daytime impairment. Clinically, insomnia is distinguished from transient sleep disturbance by chronicity (typically at least three months) and by the presence of functional consequences such as fatigue, impaired… Read More »