The rise of technology has undoubtedly transformed the way we approach various aspects of life. However, as technology increasingly consumes our daily lives, there is growing concern about the adverse effects it might have on our brain. Screen time is one of the most significant areas of concern because its effects are both visible and measurable.
Studies have shown that excessive screen time can lead to negative physical and psychological effects. Excessive screen time has been linked to increased eye strain, headaches, and decreased quality of sleep. Furthermore, it can cause cognitive distractions and impaired thinking skills, resulting in reduced attention span and lack of focus.
The brain’s reward system also plays a significant role in screen time addiction. Dopamine, the neurotransmitter associated with the reward system, is released when a person uses technology, especially during social interactions. This release of dopamine creates a feeling of pleasure and a desire to keep using technology, leading to addiction.
Moreover, the blue light emitted by electronic devices like smartphones and laptops can alter your body’s circadian rhythm, making it difficult to fall asleep.
In conclusion, screen time has shown to have various negative effects on the brain. As technology continues to evolve, comprehensive studies must be done to understand the long-term effects of screen time on the brain. We must learn to mitigate these effects to ensure a healthy and productive life.
References:
– DeHart, W. B. (2017). The Effects of Screen Time on Basic Mental Skills. The Journal of Psychosocial Nursing and Mental Health Services, 55(1), 27-30.
– Parisi, M. A., & Scheinfeld, E. (2018). Screen time and its effects on infants and preschoolers: What do we know? Cutis, 102(3), 163-167.
– Soffer-Dudek, N., & Koren-Karie, N. (2017). The dark side of social media: How unrealistic optimism and the illusion of uniqueness fuel self-destructive behavior. Frontiers in psychology, 8, 1611.
