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, ...

Neuroscience

How 'thick' is a soup?

To be able to experience a wide range of impulses, our senses use "logarithmic perception": A large increase in the impulse only leads to a small increase in what our brain perceives. A group of researchers from the University ...

Diseases, Conditions, Syndromes

Addition of peel to microneedling improves acne scar treatment

(HealthDay)—The combination of sequential 70 percent glycolic acid peel and microneedling results in better acne scar improvement than microneedling alone, according to a study published online Oct. 26 in the Journal of ...

Surgery

Intradermal LMW-HA injection reduces enlarged facial pores

(HealthDay)—Intradermal injection of low molecular weight hyaluronic acid (LMW-HA) can significantly improve skin texture, reduce pore size, and enhance skin radiance, according to a study published online Aug. 8 in the ...

Psychology & Psychiatry

Man or woman? Age affects sex perception

While the human brain takes a fraction of a second to categorise a face as male or female based on cues like a chiselled jawline it seems the brain also takes into account another factor when determining gender—the age ...

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