Neuroscience

Model for brain signaling flawed, new study finds

A new study out today in the journal Science turns two decades of understanding about how brain cells communicate on its head. The study demonstrates that the tripartite synapse – a model long accepted by the scientific ...

Diseases, Conditions, Syndromes

Study identifies how Epstein-Barr virus triggers multiple sclerosis

Scientists have long suspected—but failed to prove—a link between certain viral infections and the development of multiple sclerosis, a crippling autoimmune disease that affects nearly 1 million Americans. Now, a study ...

Neuroscience

Study finds a key to nerve regeneration

Researchers at the University of Wisconsin–Madison have found a switch that redirects helper cells in the peripheral nervous system into "repair" mode, a form that restores damaged axons.

Medications

Common cough medicine may help treat multiple sclerosis

(Medical Xpress) -- A drug widely used in over-the-counter cough medicines appears to protect against symptoms of multiple sclerosis, a finding that could offer a new and inexpensive therapy for a condition with few effective ...

Neuroscience

Nerve stimulation promotes resolution of inflammation

The nervous system is known to communicate with the immune system and regulate inflammation in the body. Researchers at Karolinska Institutet in Sweden now show how electrical activation of a specific nerve can promote healing ...

Neuroscience

Multiple sclerosis: Damaged myelin not the trigger

Damaged myelin in the brain and spinal cord does not cause the autoimmune disease multiple sclerosis (MS), neuroimmunologists from the University of Zurich have now demonstrated in collaboration with researchers from Berlin, ...

Neuroscience

How multiple sclerosis can be triggered by brain cell death

Multiple sclerosis (MS) may be triggered by the death of brain cells that make the insulation around nerve fibers, a surprising new view of the disease reported in a study from Northwestern Medicine and The University of ...

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