Study raises concern over accuracy of melanoma diagnoses

Study raises concern over accuracy of melanoma diagnoses

http://ift.tt/2tqEbB2

Concerns over the accuracy of melanoma diagnoses are raised in a study of US pathologists published by The BMJ today.



Singularity

via http://ift.tt/orfraw

June 28, 2017 at 05:46PM

Comments

Post a Comment

Popular posts from this blog

How to capture videos of brains in real time

Image
How to capture videos of brains in real time http://ift.tt/2sTaUgJ Individual neurons firing within a volume of brain tissue (credit: The Rockefeller University) A team of scientists has peered into a mouse brain with light, capturing live neural activity of hundreds of individual neurons in a 3D section of tissue at video speed (30 Hz) in a single recording for the first time. Besides serving as a powerful research tool, this discovery means it may now be possible to “alter stimuli in real time based on what we see going on in the animal’s brain,” said Rockefeller University’s Alipasha Vaziri , senior author of an open-access paper published June 26, 2017 in Nature Methods . By dramatically reducing the time and computational resources required to generate such an image, the algorithm opens the door to more sophisticated experiments, says Vaziri, head of the Rockefeller Laboratory of Neurotechnology and Biophysics . “Our goal is to better understand brain function by monitor
Read more

Study of US seniors strengthens link between air pollution and premature death

Study of US seniors strengthens link between air pollution and premature death http://ift.tt/2s3h375 A new study of 60 million Americans -- about 97 percent of people age 65 and older in the United States -- shows that long-term exposure to airborne fine particulate matter (PM2.5) and ozone increases the risk of premature death, even when that exposure is at levels below the National Ambient Air Quality Standards. Singularity via http://ift.tt/orfraw June 28, 2017 at 04:21PM
Read more