Search results
Results from the WOW.Com Content Network
A hypnic jerk, hypnagogic jerk, sleep start, sleep twitch, myoclonic jerk, or night start is a brief and sudden involuntary contraction of the muscles of the body which occurs when a person is beginning to fall asleep, often causing the person to jump and awaken suddenly for a moment.
For example, Robert Stickgold recounts having experienced the touch of rocks while falling asleep after mountain climbing. [6] This can also occur to people who have travelled on a small boat in rough seas or have been swimming through waves, shortly before going to bed, and they feel the waves as they drift to sleep, or people who have spent ...
The most familiar kind of paresthesia is the sensation known as "pins and needles" after having a limb "fall asleep". A less well-known and uncommon paresthesia is formication , the sensation of insects crawling on the skin.
"For instance, you might have trouble falling asleep the night before a big presentation or an exam. Fortunately, this type of insomnia typically fades away on its own once the stressful event ...
Myoclonus is a brief, involuntary, irregular (lacking rhythm) twitching of a muscle, a joint, or a group of muscles, different from clonus, which is rhythmic or regular.. Myoclonus (myo-"muscle", clonus "spasm") describes a medical sign and, generally, is not a diagnosis of a dis
For premium support please call: 800-290-4726 more ways to reach us
The left hand itching spiritual meaning may differ across varying cultures, religions and traditions. Keep reading to unveil the curtain behind an itchy left palm, and what it may symbolize in ...
Along with vivid dreaming, people with narcolepsy are known to have audio or visual hallucinations prior to falling asleep or before waking up. [ 23 ] Narcoleptics can gain excess weight ; children can gain 20 to 40 pounds (9.1 to 18.1 kg) when they first develop narcolepsy; in adults the body-mass index is about 15% above average.