Abstract. We share the concept of a multisystemic syndrome which affects the muscle, bone, joints and nerves, in varying manners. The MOAN (musculo-osteo-arthro-neuropathic) syndrome highlights the close relationship between these four organ-systems, and their contribution to each other's health and disease.
What Causes Catathrenia? The cause of catathrenia is unknown. Medical research has found possible links between sleep groaning and small jaw size, childhood orthodontia, and a personal or family medical history of sleep-related breathing disorders or parasomnias, such as sleep talking.
Catathrenia Symptoms
The primary symptom of catathrenia is an almost nightly moaning or groaning sound during sleep that the sleeper does not realize they are making. The sound is often monotone and may be perceived as sullen, gloomy, or sexual in nature.
Your last period of REM sleep may last as long as an hour. These latter periods of REM sleep include most episodes of groaning. Groaning may occur from time to time during other stages of sleep. A moaning sound can also occur during an epileptic seizure.
Catathrenia is a sleep behavior that's usually harmless but can wake up other people. It happens when someone is sleeping and moans and groans as they breathe out. It's different than snoring, which happens when someone inhales, or breathes in. A sleep specialist can help if you think you have catathrenia.
There's some anecdotal evidence that stress may trigger catathrenia. But there is no strong evidence that stress or other psychological factors are responsible for the onset of this rare sleep disorder.
Why do guys twitch more in their sleep? Men twitch and jerk at random times in their sleep for the same reason as women. Whether it be sleep deprivation, stress, anxiety, or a falling dream, it is common for both to experience movement throughout the night.
People moan for a number of reasons: some for attention, some because they have a low tolerance of frustration, others because they feel that responsibility lies elsewhere (this is known as external locus of control).
While moaning in short bursts, every now and then, has a positive effect, excessive whining is not good for our physical and psychological health. Chronic complaining induces negativity, rewires the brain and activates the stress hormone cortisol.
Experts think moan is related to the Old English word mænan, "complain or moan," but that it's also imitative — resembling the sound it describes.
Catathrenia itself is not considered life-threatening. Bed partners generally report hearing the person take a deep breath, hold it, then slowly exhale; often with a high-pitched squeak or groaning sound.
Sometimes referred to as "nocturnal groaning," catathrenia presents itself as a long, monotone groan or moan made involuntarily while the person is asleep. It may sound like a high-pitched squeak as well.
Catathrenia (nocturnal groaning): A new type of parasomnia | Neurology.
Hypnic jerks and other types of myoclonus start in the same part of your brain that controls your startle response. When you fall asleep, researchers suspect that a misfire sometimes occurs between nerves in the reticular brainstem, creating a reaction that leads to a hypnic jerk.
Also known as sleep starts or night twitches, these movements are generally harmless, though your partner might not appreciate the occasional kick. The experts at Sleep Number says one theory for these involuntary movements is the decrease in muscle tone as bodies shift from wakefulness to sleep.
Catathrenia was formally classified as a parasomnia in the second edition of the International Classification of Sleep Disorders24 but has more recently been classified among sleep-related breathing disorders in the third edition.
Sleep talking usually occurs by itself and is most often harmless. However, in some cases, it might be a sign of a more serious sleep disorder or health condition. REM sleep behavior disorder (RBD) and sleep terrors are two types of sleep disorders that cause some people to shout during sleep.
Sleep talking is predominantly seen in individuals with mental health issues or conditions such as post-traumatic stress disorder (PTSD), depression, and anxiety. Sleep talking can also be associated with nightmares, especially in children.
Why Do People Cry in Their Sleep? Crying in sleep can result from nightmares, sleep terrors, and sometimes, you can even cry while dreaming. For the latter, this emotion often happens when the dreamer experiences a dream so intense, it feels real.
Laughing during sleep, or hypnogely, is relatively common and is not usually anything to worry about. In most cases, researchers believe that the cause is laughing at a dream during rapid eye movement sleep, which is entirely harmless. In some cases, sleep laughing has links to sleep disorders.
In fact, studies found that people who remember their dreams tend to be more creative and have better problem-solving skills than others. A possible explanation is that the bizarreness and unusual characteristics of dreams stimulate a different way of thinking.
In the majority of cases, sleep talking is harmless. It doesn't usually have a major effect on the person's sleep, and it normally doesn't occur frequently enough to cause any serious problems.
Sleep talking is actually a sleep disorder known as somniloquy. Doctors don't know a lot about sleep talking, like why it happens or what occurs in the brain when a person sleep talks. The sleep talker isn't aware that they're talking and won't remember it the next day.