Your spinal cord needs a steady blood supply to function properly. This helps it send nerve impulses to the rest of your body. The impulses are like signals or messages that help you with vital ...

Thick bundle of nerves. Your spinal cord is a glistening white bundle of nerves, which runs from your brain down a canal in your backbone. It's roughly 40cm long and about as wide as your thumb ...

The spinal cord is a cylindrical tube of nerves and other cells. It carries signals back and forth between the brain and the rest of the body. Learn more about its anatomy and functions.

Most people think of digestive problems as purely gastrointestinal in origin. Bloating, constipation, cramps, or acid reflux; ...

Applying red-light therapy to a damaged spinal cord protects and regenerates nerve cells, leading to a return of motor and sensory function, according to new research. The treatment could expand ...

As most of the cranial nerves do, the glossopharyngeal nerve emerges from the front of the brainstem, which sits low at the back of your brain and connects the brain to the spinal cord.

Lesion level–dependent systemic muscle wasting after spinal cord injury is mediated by glucocorticoid signaling in mice. Science Translational Medicine , 2023; 15 (727) DOI: 10.1126/scitranslmed ...

Unlike the brain and spinal cord, peripheral nerve cells, whose long extensions reach the skin and internal organs, are ...

In tests on rats, researchers at Johns Hopkins and the University of Michigan have developed a treatment that helps spinal cord nerves regrow after injury. The findings will be published in the ...

Tiny, zapping implant gives spinal cord injury survivors new hope UT Dallas researchers paired rehab with vagus nerve stimulation to help people with spinal cord injuries regain arm and hand mobility.

Reference: Kilgard MP, Epperson JD, Adehunoluwa EA, et al. Closed-loop vagus nerve stimulation aids recovery from spinal cord injury. Nature. 2025. doi: 10.1038/s41586-025-09028-5. This article has ...

Pairing targeted vagus nerve stimulation with physical therapy seems to help people who are partially paralysed from spinal cord injuries regain the ability to perform some everyday activities ...