The article reports that problematic smartphone use is linked to reduced gray matter in certain brain regions and altered brain connectivity, with changes seen in reward, control, and social processing networks. It synthesizes neuroimaging findings to explain how social feedback, fear of missing out, and social exclusion may reinforce smartphone-related behaviors.

This topic is of interest to psychology because it integrates brain structure and function with social and cognitive processes to explain a modern behavioral pattern, highlighting how digital environments shape motivation, self-regulation, and emotional processing.

Article Title: Reduced gray matter and altered brain connectivity are linked to problematic smartphone use

Link to PsyPost Article: https://www.psypost dot org/reduced-gray-matter-and-altered-brain-connectivity-are-linked-to-problematic-smartphone-use/

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#SmartphoneUse #Neuroimaging #RewardProcessing #ExecutiveControl #SocialCognition