The hypoglossal nerve is one of the 12 cranial nerves arising from the brain. It's a paired nerve, and you have two — left and right. Together, the two hypoglossal nerves control the muscles of the ...

When a motor nerve is severely damaged, people rarely recover full muscle strength and function. Neuroscientists from Children's Hospital Boston, combining patient data with observations in a mouse ...

A research group conducted experiments using aged mice to demonstrate that muscle denervation at the neuromuscular junction (NMJ, *1) could be appreciably offset by an NMJ formation-enhancing ...

Feeling from your knee down is relayed to your brain by the tibial nerve. This nerve is also responsible for sending messages from your brain down to your lower leg. The tibial nerve stems from your ...

Medically reviewed by Nicholas R. Metrus, MD Key Takeaways Neurons are cells that transmit electrical signals through the nervous system.Motor neurons control muscle activity and movement by carrying ...

In February 1964 Roberto Gilbert Elizalde, a Mayo Clinic–trained surgeon in Guayaquil, Ecuador, found the ideal candidate for a radical procedure being developed in his laboratory. Julio Luna was a 28 ...

Can at-home vagus nerve stimulators deliver on the lofty promises to improve sleep, stress, and anxiety? We tested them and ...

Does Alzheimer’s start in the muscles? Research reveals that motor neuron mutations disrupt the neuromuscular junction ...

An Austin rehabilitation clinic is using the FDA-approved ARC EX device to help people with quadriplegia improve hand and arm function by stimulating nerves from the neck to the hands. Patients have ...

In an aging society, one of the most important and urgent tasks of scientific research is to counteract the decline in motor function and muscle weakness that accompanies the aging process. A research ...