Diseases, Conditions, Syndromes

CDC: Measles cases reach 465 this year in the United States

(HealthDay)—The number of reported measles cases in the United States hit 465 as of April 4, the U.S. Centers for Disease Control and Prevention said Monday. That is 78 more than in the previous week's update, CNN reported.

Diseases, Conditions, Syndromes

Hundreds vaccinated after measles emergency in New York

A New York county which declared a state of emergency over a measles outbreak is on the "right path" after administering hundreds of vaccinations in two days, the chief of the US district said on Friday.

Neuroscience

Grid cells create 'treasure map' in rat brain

Grid cells and place cells are specialized neurons that allow the brain to create a map of the outside world in which one navigates (Nobel Prize 2014). This brain GPS system is built on grid cells' strikingly regular pattern ...

Neuroscience

Memories of movement are replayed randomly during sleep

Sleep is far from an inactive time for the brain: while rats (and humans) are asleep, neurons in the hippocampus fire rapidly. After a rat has repeatedly moved from one spot to another, the same neurons that fired while the ...

Health

What do we really know about e-cigarettes and vaping?

E-cigarettes get teenagers hooked on nicotine. Or they aid cigarette smokers seeking to quit. Or they may be harmful in other ways. Those competing messages make the devices a tricky subject for health communicators, says ...

Psychology & Psychiatry

Better architectural design could prevent youth suicide

Suicide among younger people is often so spontaneous that it can be prevented if they do not encounter a potentially dangerous place outdoors. Getting the form of the built environment correct is therefore a very important ...

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