ScienceSmartphone addiction changes the brainTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience11/30/2017November 30, 2017Scientists have observed an imbalance of neurotransmitters in the brain of smartphone depended teenagers. The changes show similarities to the brains of people with anxiety disorders.https://p.dw.com/p/2oYDPAdvertisement