Neuroscience

Researchers discover nerve repair mechanism

The research group of the Physiology Department of Elche's Universidad Miguel Hernández (UMH), Hugo Cabedo, has discovered how peripheral nerves induce the repair of the myelin sheath so that communication is properly restored ...

Neuroscience

Enzyme ensures thick insulation

ETH researchers have revealed that Schwann cells in the peripheral nervous system largely produce their own fatty acids in order to create electrical insulation for nerve fibres. This process relies on an enzyme whose absence ...

Neuroscience

A little myelin goes a long way to restore nervous system function

In the central nervous system of humans and all other mammals, a vital insulating sheath composed of lipids and proteins around nerve fibers helps speed the electrical signals or nerve impulses that direct our bodies to walk, ...

Psychology & Psychiatry

Child abuse affects brain wiring

Researchers from the McGill Group for Suicide Studies, based at the Douglas Mental Health University Institute and McGill University's Department of Psychiatry, have just published research in the American Journal of Psychiatry ...

Immunology

Leprosy turns the immune system against itself, study finds

Leprosy hijacks our immune system, turning an important repair mechanism into one that causes potentially irreparable damage to our nerve cells, according to new research that uses zebrafish to study the disease. As such, ...

Neuroscience

Use it or lose it

An Ludwig Maximilian University of Munich study reveals that sound-evoked activity of neurons in the auditory system of the mouse increases the thickness of their myelin sheaths - and enhances the speed of signal transmission ...

Neuroscience

Group investigates how phototherapy combats neuropathic pain

Low-level laser therapy has been shown by recent studies to be a non-invasive and effective alternative for treating neuropathic pain, a chronic condition caused by nerve damage, spinal cord injury or diseases such as diabetes.

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