No wonder we tremble before we fall asleep

This is an involuntarily muscle spasm that occurs when a person is falling asleep and is called a hypnagogic tremor.

This phenomenon has been given this appointment by referring to the hypogogy situation, passing through the bright state, and sleep. Hypnagogic fuels are also widely known as hippie vibrations or early sleep.

Muscle spasms may occur spontaneously or may be motivated by sounds, lights, or other external incentives.

Some people have hypnagogic vibrations associated with hallucinations, dreams, a sense of crash, or loud lights coming from within their heads.

Beginnings of sleep are common, according to some studies 60 to 70 percent of people may experience them.

Many people may be incubated at night without realizing it, since these quakes are often unremembered, especially if they do not cause human wake.

Some scientists believe that some factors, such as stress, anxiety, fatigue, caffeine, and sleep deprivation, may increase the frequency or strength of the quake, but a study that ends up missing on this subject.

Researchers are also unsure of the causes of the quake, but there are several theories.

One hypothesis says that hypnagenic vibrations are a natural part of the body's passage from state to sleep and occur when nerves “fail” in the process.

Another idea gives the explanation that spasms are a very old reflection on muscle loss when sleep begins is misintening as a sign that the primat is falling from the tree and forces muscles to react quickly.