Neuroscience

New sensor shows brain cells making and then breaking contact

When brain cells, or neurons, are putting out processes to connect with other neurons, how do they tell the difference between their own processes and those of other neurons? One important part of this puzzle involves a molecule ...

Neuroscience

How a rare dementia transforms patients into artists

For decades, doctors have noticed a rare burst of visual creativity that occurs among a small number of patients with dementia, echoing the same strange phenomenon among patients who have had a stroke or other brain injury. ...

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