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 ...

Medical research

Intranasal stem cell therapy restores smell in mice

A stem cell therapy delivered into the nose can restore the sense of smell in a mouse model of olfactory loss. The findings, published May 30 in the journal Stem Cell Reports, provide proof of principle for an approach that ...

Neuroscience

Neurons that encode sweetness identified in mice

Researchers from the National Institute for Physiological Sciences in Japan have identified the neurons responsible for relaying sweet taste signals to the gustatory thalamus and cortex in mice. While the peripheral taste ...

Neuroscience

Had enough water? Brain's thirst centers make a gut check

Water bottles are everywhere these days, along with all kinds of advice about exactly how much water you should be drinking. But how does your brain actually know when you've had enough and can stop feeling thirsty? A new ...

Genetics

Gene therapy blocks peripheral nerve damage in mice

Nerve axons serve as the wiring of the nervous system, sending electrical signals that control movement and sense of touch. When axons are damaged, whether by injury or as a side effect of certain drugs, a program is triggered ...

Neuroscience

How does the brain learn by talking to itself?

Humans, like other animals, possess an enormous learning capacity that allows for the apprehension of new sensory information to master new skills or to adapt to an ever-changing environment. However, many of the mechanisms ...

Diseases, Conditions, Syndromes

Discovery of novel mechanisms that cause migraines

Researchers at CNRS, Université Côte d'Azur and Inserm have demonstrated a new mechanism related to the onset of migraine. They found how a mutation that causes dysfunction in a protein which inhibits neuronal electrical ...

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