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!
Numbness or tingling in the hands occurs when nerves in the arm or wrist are compressed or damaged, according to WebMD. One of the simplest causes for nerve compression during sleep is when the arm is bent for a prolonged time or rested underneath another part of the body.
Hand Numbness and Tingling, by David Katz, MD. Do your hands ever go numb and tingly? Do you wake up at night with a âdeadâ hand and have to shake it out to get it to âwake up?â Do your hands fall asleep while driving a car or holding a cell phone? If so, then you may have increased pressure on a nerve in your palm â a condition called Carpal Tunnel Syndrome. Carpal Tunnel Syndrome (CTS) is the most common cause of numbness and tingling in the hand. As a result of pressure on the median nerve, one may experience pain, weakness, and numbness in the hand and fingers. This typically affects some combination of the thumb, index, middle, and ring finger.