Social network sites may be changing people's brains as well as their social life, research suggests.
Brain scans show a direct link between the number of Facebook friends a person has and the size of certain parts of their brain.
It's not clear whether using social networks boosts grey matter or if those with certain brain structures are good at making friends, say researchers.
The regions involved have roles in social interaction, memory and autism.
The work, published in the journal Proceedings of the Royal Society B Biological Sciences, looked at 3-D brain scans of 125 university students from London.
Read full article: http://www.bbc.co.uk/news/health-15353397
Brain scans show a direct link between the number of Facebook friends a person has and the size of certain parts of their brain.
It's not clear whether using social networks boosts grey matter or if those with certain brain structures are good at making friends, say researchers.
The regions involved have roles in social interaction, memory and autism.
The work, published in the journal Proceedings of the Royal Society B Biological Sciences, looked at 3-D brain scans of 125 university students from London.
Read full article: http://www.bbc.co.uk/news/health-15353397
