Neuroscience

'What was that?' How brains convert sounds to actions

You hear a phone ring or a dog bark. Is it yours or someone else's? You hear footsteps in the night—is it your child, or an intruder? Friend or foe? The decision you make will determine what action you take next. Researchers ...

Neuroscience

Flicker stimulation shines in clinical trial for epilepsy

Biomedical engineer Annabelle Singer has spent the past decade developing a noninvasive therapy for Alzheimer's disease that uses flickering lights and rhythmic tones to modulate brain waves. Now she has discovered that the ...

Neuroscience

Human brain map contains never-before-seen details of structure

A cubic millimeter of brain tissue may not sound like much. But considering that tiny square contains 57,000 cells, 230 millimeters of blood vessels, and 150 million synapses, all amounting to 1,400 terabytes of data, Harvard ...

Genetics

New study offers insight into genesis of spina bifida

A group of researchers at the University of California San Diego School of Medicine have led an investigation that offers new insight into the causes of spina bifida, the most common structural disorder of the human nervous ...

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