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Related Concept Videos

Insufficient Sleep and Sleep Deprivation01:13

Insufficient Sleep and Sleep Deprivation

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Insufficient sleep refers to not getting the recommended amount of sleep for optimal functioning, even if it's just slightly less than needed. Sleep insufficiency may occur due to lifestyle choices, such as staying up late for social events or work, resulting in routinely getting less sleep than required. For example, consistently sleeping 6 hours when the body needs 7-9 hours can lead to cumulative effects on health and well-being.
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Nightmares and night terrors represent two distinct types of sleep disturbances that differ in timing, characteristics, and the sleeper's recall of the event. Nightmares are vivid, disturbing dreams that usually awaken the sleeper from REM sleep, a stage of sleep where brain activity is high, and dreams are most frequent. Upon awakening, individuals often have detailed recollections of their nightmares, which can include themes of threats to survival, security, or self-esteem.
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Sleep is an essential physiological process vital to maintaining overall well-being. The reticular activating system (RAS), a network of neurons in the brainstem, regulates wakefulness and sleep. While it may seem passive, sleep consists of distinct cycles, each with its unique characteristics and functions. Two key sleep phases are non-rapid eye movement (NREM) and  rapid eye movement (REM).
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Nature and Nurture01:10

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Many human characteristics, like height, are shaped by both nature—in other words, by our genes—and by nurture, or our environment. For example, chronic stress during childhood inhibits the production of growth hormones and consequently reduces bone growth and height. Scientists estimate that 70-90% of variation in height is due to genetic differences among individuals, and 10-30% of variation in height is due to differences in the environments that individuals experience,...
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Understanding Sleep01:11

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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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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 Deficiency in Young Children.

Monica Roosa Ordway1, Sarah Logan1, Eloise Hannah Sutton1

  • 1Yale School of Nursing, PO Box 27399, West Haven, CT 06516-7399, USA.

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High rates of sleep deficiency in early childhood pose risks for metabolic, cardiovascular, and mental health. Addressing socioecological factors is crucial for improving children's sleep health and reducing health disparities.

Keywords:
ChildrenHealth disparitiesInfantSleepSleep deficiencySleep inequities

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Area of Science:

  • Pediatric sleep research
  • Public health
  • Developmental psychology

Background:

  • Growing public health concern regarding high prevalence of sleep deficiency in early childhood.
  • Sleep deficiency is linked to increased risk for metabolic, cardiovascular, and mental health issues.
  • Sleep health is increasingly viewed as a multidimensional construct influenced by socioecological factors, impacting health disparities.

Purpose of the Study:

  • To understand the development of sleep health in early life.
  • To investigate the emergence of sleep disorders in young children.
  • To inform future pediatric sleep research priorities.

Main Methods:

  • Review of current literature on childhood sleep deficiency.
  • Analysis of socioecological factors influencing children's sleep.
  • Conceptualization of sleep health as a multidimensional construct.

Main Results:

  • Sleep deficiency in early childhood is a significant public health issue.
  • Socioecological factors play a key role in shaping children's sleep health.
  • Understanding developmental trajectories of sleep is a research priority.

Conclusions:

  • Pediatric sleep interventions must consider socioecological influences.
  • Future research should utilize inclusive sampling methods.
  • Improving sleep health in early childhood is vital for long-term well-being and reducing health disparities.