Search results
Results From The WOW.Com Content Network
Psychiatry. Frequency. c. 4% [1] Nightmare disorder is a sleep disorder characterized by repeated intense nightmares that most often center on threats to physical safety and security. [2] The nightmares usually occur during the REM stage of sleep, and the person who experiences the nightmares typically remembers them well upon waking. [2]
Anxiety dream. An anxiety dream is an unpleasant dream which can be more disturbing than a nightmare. Anxiety dreams are characterized by the feelings of unease, distress, or apprehension in the dreamer upon waking. Anxiety dreams tend to occur in rapid eye movement sleep, [1] and usual themes involve incomplete tasks, embarrassment, falling ...
You’re always tired: If you frequently find yourself feeling tired, ... your concerns may keep you up at night, leading to insomnia or nightmares. You’re using substances: ...
Second wind (or third wind, fourth wind, etc.), a colloquial name for the scientific term wake maintenance zone, is a sleep phenomenon in which a person, after a prolonged period of staying awake, temporarily ceases to feel drowsy, often making it difficult to fall asleep when exhausted. [1][2] They are the result of circadian rhythms cycling ...
Wolfing down food before you hit the hay actually messes with your ability to sleep, and can potentially cause nightmares. Unfortunately, nightmares are the dreams you are more likely to remember ...
There’s a reason for that. “ Having a drink before bed can be linked to more slow-wave sleep patterns called delta activity,” Leadley says. “This is the deep sleep that allows for memory ...
Nightmare. A nightmare, also known as a bad dream, [1] is an unpleasant dream that can cause a strong emotional response from the mind, typically fear but also despair, anxiety, disgust or sadness. The dream may contain situations of discomfort, psychological or physical terror, or panic. After a nightmare, a person will often awaken in a state ...
Sleep. Sleeping Girl, Domenico Fetti, c. 1615. Sleep is a state of reduced mental and physical activity in which consciousness is altered and certain sensory activity is inhibited. During sleep, there is a marked decrease in muscle activity and interactions with the surrounding environment.