Sleep appears to play an essential role in a number of brain functions, such as memory. So good quality sleep could play a vital role in preventing dementia.
From body snatching to Photoshop and virtual reality, the techniques of medical illustration have evolved. But its essential role in showing clinicians how to care for the body continues today.
Heat illnesses can vary, from relatively mild heat exhaustion to the potentially life-threatening condition of heat stroke. Here’s how to tell the difference.
When you’re an astronaut landing on the Moon, you can’t rely on the same gravitational cues we have on Earth. But regimented training with sensory devices could one day prevent spatial disorientation.
Working a day on the firelines as a wildland firefighter can require the endurance of riding the Tour de France. That takes a toll, as a physiologist explains.
Twenty-five years of research show what it takes to fuel wildland firefighters through an average day, and the toll the long seasonal work takes on their bodies.
The gargantuan feet of NBA players are the stuff of legend. But nearly two-thirds of their injuries occur below the waist, and they have a 25.8% chance of incurring an ankle injury every season.
No, you’re not imagining it. Your body does some weird things up in the air. Here’s a guide to the common and merely embarrassing to the rare, but serious.
Impaired insulin receptors in the blood vessels between the blood and the brain may contribute to the insulin resistance observed in Alzheimer’s disease.
In Canada, 14.4 per cent of South Asians have Type 2 diabetes, the highest prevalence of any other ethnic group in the country. Why is this population so disproportionately affected by diabetes?