Why do I often have nightmares?

When we think of nightmares, we often associate them with children who are afraid of monsters under the bed or things lurking in the dark. But adults also often have nightmares. Sometimes they appear repeatedly. A recurring nightmare is

Why can’t I remember my dreams when I wake up?

If you wake up in the morning and feel disappointed because you don’t remember any dreams you had overnight, you may ask: Why don’t I remember my dreams? Understand the nature of dreams, the relationship between vivid dreams and

What is a comprehensive model of dreaming activation?

Activation synthesis theory is a neurobiological explanation of why we dream. For thousands of years, the question of why people dream of dreams has plagued philosophers and scientists, but until recently, researchers have been able to carefully study what

What is sleep hygiene?

What is sleep hygiene? The term sleep hygiene is used to describe healthy sleeping habits or behaviors you can practice that may help improve your ability to fall asleep and stay asleep throughout the night. Establishing and maintaining good

What is retaliatory procrastination?

What is retaliatory procrastination? Retaliation procrastination before going to bed refers to the phenomenon that people postpone going to bed to engage in activities that have no time during the day. This is a way to find leisure and

What is melatonin?

Melatonin, commonly referred to as “sleep hormone”, is a natural hormone produced by your body in response to darkness. It is responsible for arranging your circadian rhythm, also known as your sleep-wake cycle, so it plays an indispensable role

The contents of your dream list

The manifest content of a dream is the actual text content and storyline of the dream. This is usually in contrast to the underlying content or hidden meaning of so-called dreams. For example, imagine you have a very vivid

What is deep sleep?

What is deep sleep? There are two main sleep stages: non-rapid eye movement (non-REM) sleep and rapid eye movement sleep (REM). Deep sleep is the third stage of non-REM sleep. Deep sleep is also called slow wave sleep. This

What is lucid dreaming?

Lucid dreaming occurs when a person falls asleep but realizes that they are dreaming. In this state, a person can control the narration of their dreams to a certain extent, essentially guiding and directing the process of their dreams.

What does it mean to dream about sex?

Although there may not be many people talking about it, sex dreams are very common. In fact, a survey result was published in Psychology and sex The magazine pointed out that 2,907 Germans between the ages of 16 and

Why people have similar dreams

Dreams can be mysterious, strange, confusing, and even interesting. Have you ever shared a dream with your friends and noticed that many people report having the same or similar types of dreams? The content of dreams varies from person

What is REM sleep?

What is REM sleep? Rapid eye movement (REM) sleep is one of the four stages the brain goes through during the sleep cycle. This sleep cycle usually occurs about 90 minutes after a person falls asleep for the first

Theories about why we sleep

Since the time of the early Greek philosophers, sleep has been the subject of speculation and thinking, but until recently, researchers have discovered ways to study sleep in a systematic and objective way. The introduction of new technologies such