Does mild internet use augment cognitive functions?: Preliminary evidence

Abstract

Background:Internet usage leads to psychological disturbances, social problems, and neuropsychological dysfunctions. Alhough there is no definite trend has been reported for the association of augmentation of cognitive function and internet use pattern.Method:The current work explored the neuropsychological profile among healthy, mild, and moderate users of internet in the age group of 18 to 30 years. Sixty subjects (20 healthy internet users, 20 mild internet users, and 20 moderate internet users) were screened for internet usage using internet addiction test. Background datasheet, NIMHANS comprehensive battery of neuropsychological tests, and Wechsler memory scale III (Indian adaptation) were administered in an individual setting.Results:It revealed that mild users have performed relatively better than healthy normal controls on mental speed, sustained attention, cognitive switch, and interference scores on Stroop test.Conclusions:It has implication for evolving psychological intervention for promotion of mild internet use for the promotion neuropsychological functioning as well as physicians at primary setting can educate users about benefits of mild use of the internet and other technology devices. It will help in the promotion of healthy use of technology.

Effect of Internet Addiction on Cognition - An Event Related Potential (P300) Study

“…[10] Internet addiction adversely affects health as it is linked with the development of disturbed circadian rhythm, reduced sleep time, disrupted sleep wake cycle, anxiety and depression. [11][12][13] Study on internet addicts have shown impaired cognition, behavioral control and structural changes in the brain along with dysfunction in the brain dopaminergic systems as seen in substance addictions. [14] These abnormalities of sleep, anxiety, depression along with dysfunction of brain systems may lead to changes in cognitive functions.…”