Neuroscience

How single neurons and brain networks support spatial navigation

Spatial navigation is an essential cognitive function, which is frequently impaired in patients suffering from neurological and psychiatric disorders. Research groups worldwide have studied the neuronal basis of spatial navigation, ...

Diseases, Conditions, Syndromes

Measles vaccination: 'All for one and one for all'

Measles was declared eradicated in the United States in 2000, but has reappeared in recent months in the form of outbreaks in several states. Of the 704 people in the U.S. infected with this highly contagious virus in 2019, ...

Psychology & Psychiatry

Social networks and suicide prevention

Depression and mental health problems are increasing—and suicide and drug overdose rates are rising dramatically in the USA.

Medical research

The heart 'talks' to fat cells, scientists discover

Like sending a letter through the mail or a text over a cellular network, the heart can generate messages that travel long distances through the body. Those messages ultimately reach fat cells, new research by scientists ...

Neuroscience

'Number sense' arises from the recognition of visible objects

Humans and animals have a "number sense," an inborn ability to register the number of objects in a scene. The neural basis of this ability is believed to be what are called the number neurons, which respond to certain numbers ...

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