Infections and neurodegenerative diseases cause inflammation in the brain. But for unknown reasons, patients with brain inflammation often develop muscle problems that seem to be independent of the ...

Infectious or chronic diseases such as long COVID, Alzheimer's disease and traumatic brain injury can cause inflammation in the brain, or neuroinflammation, that weakens muscles. While scientists are ...

Feeling tired or sore after a long day or intense workout is normal. Fatigue refers to a sense of exhaustion or lack of energy, while muscle aches involve soreness or discomfort in the muscles. These ...

Infectious or chronic diseases such as COVID-19, Alzheimer’s disease, and traumatic brain injury can cause inflammation in the brain, or neuroinflammation, that weakens muscles. While scientists are ...

Dehydration may be one cause of muscle cramps, and some evidence suggests that electrolyte imbalances also contribute to them. Muscle cramps are painful, involuntary contractions of the muscles that ...

For athletes across all sports, few experiences are as agonizing as being forced to leave competition with a sudden muscle cramp. These painful, uncontrolled spasms – formally known as ...

While sitting still at your desk or watching TV, you sense a feeling of muscular discomfort in your arm or leg. It’s not quite a charley horse, but you can see your skin pulsating involuntarily, as if ...

Breastfeeding can be tiring for new mothers, even when things are going well. One reason people mostly overlook is poor ...

Joint pain and weakness can be caused by a number of conditions, including acute injuries, infections, and chronic diseases. The outlook depends on the underlying cause. Share on Pinterest Getty ...

Credit: Getty Images Our work suggests that targeting the brain-muscle axis could offer new treatment strategies for muscle fatigue. Infectious or chronic diseases such as long COVID, Alzheimer’s ...