A rat study has found that aerobic exercise may reshape nerves that control the heart. However, the impact was not the same ...

Neurons deep in the brain not only help to initiate movement-they also actively suppress it, and with astonishing precision. This is the conclusion of a new study by researchers at the University of ...

Pupillometry, the precise measurement of pupil size and dynamics, has emerged as a valuable tool in evaluating both autonomic nervous system integrity and central neural function. In particular, ...

Doctors can drain a ganglion cyst with a needle and syringe. They can also surgically remove the cyst. Although surgery lowers the chance that the cyst will return, it can cause lasting pain and ...

Leber hereditary optic neuropathy (LHON) is a genetic mitochondrial disorder that damages retinal ganglion cells, resulting in rapid vision loss. Idebenone is expected to restore mitochondrial ...