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Substance Use Disorders Affecting Sleep01:24

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Substance use disorders involve a pattern of using drugs more extensively than intended and continuing use despite harmful consequences. This includes legal substances like alcohol and nicotine, as well as illegal drugs. These disorders often involve both physical and psychological dependence, reflecting compulsive use of substances that significantly alter thoughts, feelings, and behaviors, contributing to a major public health issue.
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Sleep progresses through distinct stages, each characterized by specific brain wave patterns and physiological responses ranging from wakefulness to stages of non-rapid eye movement, known as non-REM, to rapid eye movement, referred to as REM. Understanding these stages helps in recognizing how sleep supports various bodily and cognitive functions.
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Sleep, an essential biological state, involves significant reductions in physical activity, sensory awareness, and interaction with the environment. This complex physiological process is primarily regulated by specific brain regions, notably the hypothalamus and pons, which govern the sleep-wake cycle or circadian rhythm.
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Distinguishing Age-specific Patterns in Comorbidities of Obstructive Sleep Apnea Using Real-World Data.

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Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression
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Sleep Disorders.

Milena K Pavlova1, Véronique Latreille1

  • 1Department of Neurology, Brigham and Women's Hospital, Boston, Mass.

The American Journal of Medicine
|October 8, 2018
PubMed
Summary

This review covers six major sleep disorders, offering diagnostic insights for medical practitioners. Early identification and intervention can significantly improve patient health and quality of life.

Area of Science:

  • Sleep Medicine
  • Neurology
  • Internal Medicine

Background:

  • Sleep disorders are prevalent and significantly impact patient health and quality of life.
  • Effective management is crucial, as many conditions are treatable with appropriate interventions.

Purpose of the Study:

  • To review the primary diagnostic features of six major sleep disorders.
  • To assist medical practitioners in the screening and treatment of sleep disorders in clinical practice.

Main Methods:

  • Literature review of diagnostic criteria for major sleep disorders.
  • Synthesis of key clinical features for each disorder.

Main Results:

  • Detailed diagnostic features for insomnia, circadian rhythm disorders, sleep-disordered breathing, hypersomnia/narcolepsy, parasomnias, and restless legs syndrome/periodic limb movement disorder are presented.
Keywords:
InsomniaNeurological diseaseParasomniaSleep apneaSleep disorder

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  • The review highlights the importance of recognizing distinct symptoms for accurate diagnosis.

    • Conclusions:

    • Accurate diagnosis of sleep disorders is achievable through understanding key features.
    • This review serves as a practical guide for clinicians to effectively screen and manage common sleep disorders.