Brain health consequences of digital technology use
. Issue 2 (30th June 2020)

• Record Type: Journal Article
• Authors: Small, Gary W.; Lee, Jooyeon; Kaufman, Aaron; Jalil, Jason; Siddarth, Prabha; Gaddipati, Himaja; Moody, Teena D.; Bookheimer, Susan Y.
• Is Part Of: Dialogues in Clinical Neuroscience. Volume 22:Issue 2(2020)
• Page Start: 179
• Page End: 187
• Publication Date: 2020-06-30
• Subjects: emotional intelligence -- digital technology -- internet -- media -- neural activation -- online searching
• DOI: 10.31887/DCNS.2020.22.2/gsmall
• Languages: English
• ISSNs: 1958-5969

Abstract

Abstract : Emerging scientific evidence indicates that frequent digital technology use has a significant impact—both negative and positive—on brain function and behavior. Potential harmful effects of extensive screen time and technology use include heightened attention-deficit symptoms, impaired emotional and social intelligence, technology addiction, social isolation, impaired brain development, and disrupted sleep. However, various apps, videogames, and other online tools may benefit brain health. Functional imaging scans show that internet-naive older adults who learn to search online show significant increases in brain neural activity during simulated internet searches. Certain computer programs and videogames may improve memory, multitasking skills, fluid intelligence, and other cognitive abilities. Some apps and digital tools offer mental health interventions providing self-management, monitoring, skills training, and other interventions that may improve mood and behavior. Additional research on the positive and negative brain health effects of technology is needed to elucidate mechanisms and underlying causal relationships.