Genetics

Treating brain diseases now possible

Neurological diseases of the brain such as dementia, autism and schizophrenia are now a growing social problem. Nevertheless, studies on their definitive cause are still insufficient. Recently, a POSTECH research team has ...

Neuroscience

Post-COVID pain or weakness? Request an ultrasound or MRI

After recovering from COVID-19, some patients are left with chronic, debilitating pain, numbness or weakness in their hands, feet, arms and legs due to unexplained nerve damage. A new Northwestern Medicine study shows how ...

Neuroscience

Stable connections between nerve cells are the basis of memory

Memories are part of our lives, the good and the bad. Through our senses, experiences reach our brain where networks of nerve cells encode them into a memory. It was previously unclear why only certain nerve cells join together ...

Diseases, Conditions, Syndromes

How SARS-CoV-2 reaches the brain

Using post-mortem tissue samples, a team of researchers from Charité - Universitätsmedizin Berlin have studied the mechanisms by which the novel coronavirus can reach the brains of patients with COVID-19, and how the immune ...

Neuroscience

Brain's 'speedometer' could help solve part of dementia puzzle

Nearly one million people in the UK have dementia. People living with the most common form, Alzheimer's disease, can experience difficulties working out where they are, meaning they often get lost even in familiar environments. ...

Immunology

Gut immune cells may help send multiple sclerosis into remission

An international research team led by UCSF scientists has shown, for the first time, that gut immune cells travel to the brain during multiple sclerosis (MS) flare-ups in patients. These gut cells seem to be playing a protective ...

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Nerve

A nerve is an enclosed, cable-like bundle of peripheral axons (the long, slender projections of neurons). A nerve provides a common pathway for the electrochemical nerve impulses that are transmitted along each of the axons. Nerves are found only in the peripheral nervous system. In the central nervous system, the analogous structures are known as tracts. Neurons are sometimes called nerve cells, though this term is technically inaccurate since many neurons do not form nerves, and nerves also include non-neuronal Schwann cells that coat the axons in myelin.

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