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.
In brief: Yes. yes, and many twitches are NOT an indication of amyotrophic lateral sclerosis (ALS). Most twitches are the result of single nerve fibers stimulating contractions in a group of voluntary muscle cells..a so called motor unit..which can cause an area of muscle to twitch or wiggle. Larger twitches, 'starts' where a whole limb jerks, are something coming from the motor control in the brain.