Adolescents who sleep longer and better than their peers perform better in cognitive tests, according to new research ...

Adolescents who sleep for longer – and from an earlier bedtime – than their peers tend to have improved brain function and perform better at cognitive tests, researchers from the UK and China have ...

Adolescents who sleep for longer -- and from an earlier bedtime -- than their peers tend to have improved brain function and perform better at cognitive tests, researchers have shown. But the study of ...

A large-scale study has found that adolescents who go to bed earlier and get slightly more sleep show better brain function ...