Unlike the brain and spinal cord, peripheral nerve cells, whose long extensions reach the skin and internal organs, are capable of regenerating after injury. This is why injuries to the central ...

Nerve cells are not just nerve cells. Depending on how finely we distinguish, there are several hundred to several thousand different types of nerve cell in the human brain according to the latest ...

AMES, Iowa – Researchers looking for ways to regenerate nerves can have a hard time obtaining key tools of their trade. Schwann cells are an example. They form sheaths around axons, the tail-like ...

Once dismissed as “junk,” a group of RNA molecules has been found to help regrow damaged nerves in mice in new research. The discovery could unlock new ways to treat nerve injuries and even restore ...

Our brain’s memory center bears a sleek design. A peek into living tissue from human hippocampi, a brain region crucial for memory and learning, revealed relatively few cell-to-cell connections for ...

A new study suggests the vagus nerve may be one of the heart’s most important defenders against aging. Researchers found that ...

MOG antibody-associated disease (MOGAD) is a rare autoimmune disease of the central nervous system. The blood of patients ...

The fibers of the vagus nerve have many crucial roles. The vagus nerve helps regulate many physical functions including controlling heart rate and speech; it is related to the feeling of satiety after ...

Shimmering, gelatinous comb jellies wouldn’t appear to have much to hide. But their mostly see-through bodies cloak a nervous system unlike that of any other known animal, researchers report in the ...

Medically reviewed by William Truswell, MD Key Takeaways The cochlear nerve is part of the eighth cranial nerve and is crucial for hearing.Issues with the cochlear nerve can result from inflammation, ...

Diabetes affects millions worldwide, causing both nerve and metabolic complications. A recent study suggests that diabetic nerve damage may also lead to impaired bone health. Using a mouse model of ...