Medical research

New insights into sleeping disorder narcolepsy

(HealthDay)—A new study has uncovered evidence that most cases of narcolepsy are caused by a misguided immune system attack—something that has been long suspected but unproven.

Neuroscience

Researchers find new clue to cause of human narcolepsy

(Medical Xpress)—In 2000, researchers at the UCLA Center for Sleep Research published findings showing that people suffering from narcolepsy, a disorder characterized by uncontrollable periods of deep sleep, had 90 percent ...

Neuroscience

Maintaining wakefulness: The role of orexin neuropeptides

(Medical Xpress)—One of Kanazawa University's leading professors has spent the last 15 years investigating the role of orexin neuropeptides in the brain. Takeshi Sakurai's work is furthering understanding of sleep and wakeful ...

Medications

Flu vaccine linked to narcolepsy in under 30s: study

A vaccine used in Sweden in the 2009-2010 "swine flu" pandemic is linked to a higher risk of the sleeping disorder narcolepsy among under 30s, and not just children and teens as previously thought, a Swedish study showed ...

Psychology & Psychiatry

Is this peptide a key to happiness?

(Medical Xpress)—What makes us happy? Family? Money? Love? How about a peptide? The neurochemical changes underlying human emotions and social behavior are largely unknown. Now though, for the first time in humans, scientists ...

Surgery

'World-first' surgery gives Australian boy new hope

Australian doctors Thursday hailed what they described as a world-first surgical treatment for a boy suffering from a rare disease that sends his blood pressure soaring and triggered a stroke.

page 3 from 5