M odern smart watches can measure an array of health indicators. Step counts and heart rates sit at the simpler end, while ...

Persistent somatic symptoms are a common feature in many psychiatric disorders. Moderate-to-severe cases often necessitate ...

Measuring heart health isn’t only for those who've had heart failure, but also critical for those with traumatic brain injury (TBI). Heart rate variability is a key measure of heart health. As you ...

Heart rate variability during sleep can predict stroke, depression or cognitive dysfunction years in advance, according to new research presented at the European Academy of Neurology Congress. The ...

Even mild dehydration can negatively affect your brain functioning and attention span, so it could be holding you back at work and getting in the way of your goals. Drinking a glass of water could ...