Dylan Bode had been in a coma for three days when caregivers piped Coldplay music into his hospital room. Nobody knew if his cardiac arrest had caused irreversible brain damage or whether he would ...

Patients with locked-in syndrome can recover. However, it is unlikely that they can recover completely, and some residual ...

Scientists in the UK have manipulated two prominant types of brain wave while volunteers slept, in an effort to develop ...