Neuroscience

Efficient coding: How the brain optimizes allocation of resources

A collaboration between SISSA and the University of Pennsylvania indicates the existence of an efficient process of sensory coding in rats, suggesting a general principle for optimal use of computational resources. The study, ...

Oncology & Cancer

Brain cancer: Hunger for amino acids makes it more aggressive

An enzyme that facilitates the breakdown of specific amino acids makes brain cancers particularly aggressive. Scientists from the German Cancer Research Center discovered this in an attempt to find new targets for therapies ...

Genetics

Epigenetics and epidemiology -- hip, hype and science

Epigenetics is the new hip science. Time Magazine's front cover and article, 'Why your DNA isn't your Destiny' from January 2010 explains why. Its more explicit subtitle provided the hook - 'The new science of epigenetics ...

Genetics

New insights into how genes turn on and off

Researchers at UC Davis and the University of British Columbia have shed new light on methylation, a critical process that helps control how genes are expressed. Working with placentas, the team discovered that 37 percent ...

Neuroscience

New research shows how the visual system contributes to memory

When we use our working memory, we temporarily retain information in our brain. For instance, you are able to comprehend this sentence because you are briefly storing in working memory each of the words you are reading until ...

Diseases, Conditions, Syndromes

Start-up launches India's first COVID home test kit

Indian start-up Mylab Discovery Solutions hopes that its inexpensive COVID-19 home test kit—the country's first—will help the massive South Asian nation better track the pandemic's spread among its 1.3-billion people.

Medications

Big box pharmacies offer lowest cash prices for generic drugs

Compared with large chains, independent pharmacies and small chains had the highest cash prices for generic drugs and big-box pharmacies the lowest. Cash prices for brand-name drugs were similar across all types of retail ...

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