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Computer-induced health problems can be an umbrella term for the various problems a computer user can develop from extended and incorrect computer use. A computer user may experience many physical health problems from using computers extensively over a prolonged period in an inefficient manner. The computer user may have poor etiquette when ...
Nerve compression is a result of poor posture, prolonged computer use is an example of repetitive strain injury which affects the musculoskeletal system. [ 16 ] [ 2 ] Whiplash injury , whereby the force causes strain to the capsule and ligaments of the apophyseal joints of the cervical spine . [ 7 ]
Prolonged use of computer equipment can result in upper limb disorders, notably in the wrist or the back. [2] RSIs are a subset of musculoskeletal disorders . Below is a list of specialized software that is available to aid individuals in avoiding injury or manage current discomfort/injury associated with computer use.
The study claims that daily computer use of 2 hours or more increases the risk for pain at most anatomic sites. [25] Consistently long sessions of video game play also leads to an increased likelihood of lower back pain, according to a study conducted in a population of school children.
There is a growing consensus that psychosocial factors are another cause of some MSDs. [11] Some theories for this causal relationship found by many researchers include increased muscle tension, increased blood and fluid pressure, reduction of growth functions, pain sensitivity reduction, pupil dilation, body remaining at heightened state of sensitivity.
While multiple muscles in a limb are usually affected in the Upper Motor Neuron Syndrome, there is usually an imbalance of muscle activity (muscle tone), such that there is a stronger pull on one side of a joint, such as into elbow flexion. Decreasing the degree of this imbalance is a common focus of muscle strengthening programs.
Pressing on an affected muscle can often refer pain. Clusters of trigger points are not uncommon in some of the larger muscles, such as the gluteus group (gluteus maximus, gluteus medius, and gluteus minimus). Often there is a heat differential in the local area of a trigger point. [citation needed]
Affected muscles may appear larger due to an increase in fat content, [3] and scoliosis is common. [3] Some individuals may experience intellectual disability, [3] and females carrying a single copy of the mutated gene may show mild symptoms. [3]