Obstetrics & gynaecology

Peripheral nerve blocks OK for migraines in pregnancy

(HealthDay)—For migraines that do not respond to medications, peripheral nerve blocks may be a treatment option in pregnant women, according to research published online Nov. 5 in Obstetrics & Gynecology.

Neuroscience

How rabies "hijacks" neurons to attack the brain

Rabies causes acute inflammation of the brain, producing psychosis and violent aggression. The virus, which paralyzes the body's internal organs, is always deadly for those unable to obtain vaccines in time. Some 55,000 people ...

Medical research

Study identifies unexpected clue to peripheral neuropathies

New research shows that disrupting the molecular function of a tumor suppressor causes improper formation of a protective insulating sheath on peripheral nerves – leading to neuropathy and muscle wasting in mice similar ...

Medical research

Stem cells from nerves form teeth

Researchers at Karolinska Institutet in Sweden have discovered that stem cells inside the soft tissues of the tooth come from an unexpected source, namely nerves. These findings are now being published in the journal Nature ...

Neuroscience

Unexpected origin for important parts of the nervous system

A new study from Karolinska Institutet in Sweden shows that a part of the nervous system, the parasympathetic nervous system, is formed in a way that is different from what researchers previously believed. In this study, ...

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