Definition of meta-analysis : a quantitative statistical analysis of several separate but similar experiments or studies in order to test the pooled data for statistical significance new!
Hand numbness while sleeping has a variety of causes, including sleeping position, carpal tunnel syndrome and diabetes, according to WebMD. Other possible causes include vitamin deficiencies, alcoholism, infections and injuries.
Another cause of tingly numb feeling fingers is an overly stressed body. Since stress causes the bodyâs muscles and arteries to tighten, an overly stressed body can cause blood flow to be restricted to the hands, which can also cause a numb and tingly feeling in the fingers.