Neuroscience

When a fix for one vision problem causes another

As we age, our eyes lose their ability to focus up close. It's a condition called presbyopia, and it's both extremely common and relatively easy to fix, with solutions like reading glasses, bifocals, or progressive lenses.

Neuroscience

Quantifying how the brain smells

Scientists haven't quite decoded how animals smell, but researchers at Cold Spring Harbor Laboratory (CSHL) found that it's different from previously thought.

Neuroscience

How the brain distinguishes between voice and sound

Is the brain capable of distinguishing a voice from the specific sounds it utters? In an attempt to answer this question, researchers from the University of Geneva (UNIGE), Switzerland, – in collaboration with the University ...

Neuroscience

Interactive zebrafish brain

If zebrafish larvae used the internet, they might soon be able to download a map of their entire brain. "We're not at that point yet," explains Michael Kunst from the Max Planck Institute of Neurobiology. "Nevertheless, our ...

Neuroscience

Deciphering how the brain encodes color and shape

There are hundreds of thousands of distinct colors and shapes that a person can distinguish visually, but how does the brain process all of this information? Scientists previously believed that the visual system initially ...

Neuroscience

Phantom sensations: when the sense of touch deceives

Without being aware of it, people sometimes wrongly perceive tactile sensations. A new study in the scientific journal Current Biology shows how healthy people can sometimes misattribute touch to the wrong side of their body, ...

Neuroscience

Rhythmic control of 'brain waves' can boost memory: study

Controlling the frequency of 'brain waves' could help to improve people's recall of memories and potentially provide a key to unlock conditions such as Alzheimer's disease, according to a new article.

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