Three days after testing positive for COVID-19, "everything tasted like cardboard," recalls 38-year-old Elizabeth Medina, who lost her sense of taste and smell at the start of the pandemic. A year later, she fears she will ...
Mar 28, 2021
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Is it possible for an adult brain to make new nerve cells? Scientists have debated this question for decades, with many concluding that neuron-making stops after childhood, or around the age of 13.
Mar 10, 2020
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Great news for those who lost some or all of their sense of smell or taste due to COVID-19: The effect, while persistent, does not appear to be permanent. A study led by the University of Trieste, Italy, has found that despite ...
Though we often undervalue our ability to smell compared to our abilities to see and hear, our olfactory sense provides our brain with critical information, from detecting potential dangers like smoke to recognizing the sweet ...
Jul 28, 2022
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From a mother unable to smell her baby's nappy to a lawmaker who suddenly could not taste food, some coronavirus patients have described a loss of olfactory senses—and experts say this might be a new way to detect the virus.
Mar 24, 2020
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The reason some people fail to recover their sense of smell after COVID-19 is linked to an ongoing immune assault on olfactory nerve cells and an associated decline in the number of those cells, a team of scientists led by ...
Dec 21, 2022
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A team of researchers at genomics and biotechnology company 23andMe have found that people with a certain genetic locus are 11% more likely to lose the ability to smell or taste due to a COVID-19 infection. In their paper ...
The fact that certain smells cause us pleasure or disgust would seem to be a matter of personal taste. But new research at the Weizmann Institute shows that odors can be rated on a scale of pleasantness, and this turns out ...
Sep 26, 2011
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(Medical Xpress)—As occurred in the painstaking deciphering of Egyptian hieroglyphs, adherence to outmoded ideas is a lasting impediment to our understanding of how odorants are decoded by the olfactory system. The primary ...
In a new study scientists at NYU Langone Medical Center have shown that the sense of smell can be improved. The new findings, published online November 20, 2011, in Nature Neuroscience, suggest possible ways to reverse the ...
Nov 20, 2011
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