Cross-section of nerve fibers from the mouse optic nerve: The dark dense lines show the insulating layer, the myelin. Highlighted in red is a swollen, clogged area of an impaired nerve fiber – caused ...

To rapidly transmit electrical signals in the brain, the long nerve fibers are insulated by specialized cells called oligodendrocytes. These cells also respond to the electrical signals of active ...

Axons that are regularly stimulated do not pass on increases in performance to their neighbors, study on mice reveals. A complex network of nerve fibers and synapses in the brain is responsible for ...

After enduring a two-year diagnostic odyssey, Gregory Maassen received a diagnosis of a postinfectious form of peripheral ...

A new tool to model peripheral nerve stimulation rapidly discovered optimal electrical waveforms (white traces) which, when delivered through the metal contacts of a cuff electrode placed on the vagus ...

MANHASSET, N.Y.--(BUSINESS WIRE)--Researchers at the Feinstein Institutes for Medical Research have developed a groundbreaking new method for vagus nerve stimulation (VNS) that offers unprecedented ...

Please provide your email address to receive an email when new articles are posted on . Women with epilepsy and hormonal irregularities had reduced nerve fiber length, reduced fractal dimension and ...

A tickly itch, a painful scratch, or the feeling of a refreshing breeze—the skin is teaming with nerve endings that drive these sensations. Scientists are getting into the epidermis to explore how ...

A genetic mutation that helps animals like yaks and Tibetan antelopes survive at high altitudes may hold the key to repairing ...

Add Yahoo as a preferred source to see more of our stories on Google. Stimulating your vagus nerve could help you live longer. A top scientist shares 3 easy things he does to activate his. The vagus ...

A deep-learning model trained on optical coherence tomography scans of the optic nerve head reliably distinguished among various types of optic nerve damage, such as glaucoma, non-arteritic anterior ...