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The rates of nightmares for men increases from ages 10–19 to 30–39, and then decreases at the age of 50–59. [8] However, it is still unclear if the difference of prevalence between men and women is real or if it reflects a higher dream recall capacity of women. [5] According to studies, children at the age of 6–10 years are 41% more ...
Approximately 3% of healthy elderly persons living in the community have major depression. Recurrence may be as high as 40%. Suicide rates are nearly twice as high in depressed patients as in the general population. Major depression is more common in medically ill patients who are older than 70 years and hospitalized or institutionalized.
Narcolepsy can occur in both men and women at any age, although typical symptom onset occurs in adolescence and young adulthood. There is about a ten-year delay in diagnosing narcolepsy in adults. [25] Cognitive, educational, occupational, and psychosocial problems associated with the excessive daytime sleepiness of narcolepsy have been documented.
The effects of the brain activity can interfere with the REM (rapid eye movement) part of sleep, where the majority of dreams and nightmares occur, which is around 90 minutes into sleep. REM is ...
Night terrors are distinct from nightmares. [30] In fact, in nightmares there are almost never vocalization or agitation, and if there are any, they are less strong in comparison to night terrors. [30] In addition, nightmares appear ordinarily during REM sleep in contrast to night terrors, which occur in NREM sleep. [2]
A 2004 study found people who slept on their left side had more nightmares. The research found about 41 percent of left-side sleepers had nightmares, compared to 14.6 percent of right-side sleepers.
About 20% of these episodes can last two years or more, while about half end spontaneously. However, even after the major depressive episode is over 20% to 30% of patients have residual symptoms, which can be distressing and associated with disability. [5] Fifty percent of people will have another major depressive episode after the first. [3]
New RSV vaccines are now available to help prevent serious infection in people over 60. Doctors explain the RSV vaccine and its side effects in older adults.