Enhanced functional connectivity and increased gray matter volume of insula related to action video game playing

This study investigated how playing action video games (AVGs) affects brain structure and function, focusing on the insula—a brain region crucial for attention and sensorimotor control. Comparing AVG experts and amateurs, the research found that experts had higher functional connectivity between the insula's subregions and larger gray matter volume in specific areas of the left insula. These enhancements were associated with better integration of attentional and sensorimotor networks, reflecting neuroplasticity driven by gaming experience. The findings suggest that AVGs may enhance cognitive skills by improving brain network efficiency, particularly in regions critical for multitasking and coordination.

Incorporate action video games into your routine to potentially enhance attention, coordination, and multitasking abilities through improved brain connectivity. This study highlights neuroplastic changes from gaming but focuses on experts, limiting generalization to casual players. Balance gaming with other cognitive and physical activities for broader benefits and avoid overuse to ensure a healthy lifestyle. Further research is needed to confirm long-term and transferable effects for non-expert gamers.