noted in Chapter 5, an array is given to a function (or to anything else, for that matter) by giving a pointer to the ï¬rst array element. (At the time we called these pointers
In general, more severe muscle twitching results from serious causes. Minor twitching results from less serious lifestyle-related causes. The common, less serious causes of muscle twitching include: 1  exercise. 2  stress and anxiety. 3  caffeine and other stimulants.his condition is fairly common, and symptoms usually go away after a couple of days. There are also less common and more serious causes of muscle twitching. These medical conditions and illnesses are often related to your nervous system. They may damage the nerves connected to your muscles, leading to twitching.
Fasciculation (Muscle Twitch). Fasciculation, or muscle twitching, is involuntary movement of the muscles in an area of your body. Common areas for spasms or tremors to occur include the eyelid, calf or thumb. Muscle spasm causes range from stress to neurological problems.ertain drugs, such as diuretics, corticosteroids or estrogens may have also cause muscle twitching as a side effect. Because the most common causes of muscle twitching are stress or strenuous exercise, you may experience occasional muscle fasciculation if you are an athlete.