You may have read about the first FDA-approved test of embryonic stem cells in humans. What's actually happening? And what does it mean for the stem cell debate? The basic idea is to grow nervous ...

THURSDAY, April 3, 2025 (HealthDay News) -- An experimental blood test might be able to help doctors predict whether someone will recover their mobility following a spinal cord injury. The test looks ...

The new approach, currently being studied by the FDA for phase I trials, avoids the problems of immunological rejection and the controversy around the use of embryonic stem cells ROCKVILLE, Md.—A new ...

Sleep paralysis is "a condition where you feel paralyzed just before falling asleep or, more commonly, when you first wake up in the morning," says Kevin Walker, MD, the medical director of ...

Sleep paralysis is a feeling of being conscious but unable to move. It happens when you pass between stages of wakefulness and sleep. During these transitions, you may be unable to move or speak for a ...

Paralysis refers to temporary or permanent loss of voluntary muscle movement in a body part or region. People can experience localized, generalized, partial, or complete paralysis. Share on Pinterest ...

Sleep paralysis occurs when a person’s consciousness is awake, but their body is still in a paralyzed sleep state. A person may be unable to speak and feel pressure on their chest. It can be a symptom ...