The authors used a Bayesian modeling framework to fit behavior and serotonin neuron activity to reward history across multiple timescales. A key goal was to distinguish value coding from other ...

Abstract: Image-text matching remains challenging in big data processing. Matching accuracy is influenced by various factors, including the correlation between images and texts, feature extraction and ...

Abstract: We study a piecewise affine (PWA) model of the spiking of neurons located in a subsystem of the olfactory system. Our long-term goal is to understand the stability properties of a network of ...

An international team of scientists has developed specialized nanoparticles that can reverse the cognitive symptoms of Alzheimer’s disease in mice. The treatment works by repairing the brain’s natural ...

Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

Richard Fishacre challenged the scientific orthodoxy of his day, and contemporary astrophysics has vindicated his position.

Countless everyday products, from plastic squeeze bottles to outdoor furniture, are derived by first turning propane into ...

Stage 5: Justify thinking. A vital habit that many students need to solidify is recontextualizing after they solve ...

A world-famous light experiment from 1801 has now been carried out with sound for the first time. Research by physicists in ...

A tense magnet fishing adventure unfolds next to a police station, leading to the discovery of multiple guns and unexpected surprises! Trump administration tells Colorado wolves must come from U.S.