Artificial intelligence and machine learning systems are gaining a lot of ground in healthcare, with everyone from tech giants like Google and Amazon to startup companies building systems for ...

A small region of the brain, known as the ventral tegmental area (VTA), plays a key role in how we process rewards. It produces dopamine, a neuromodulator that helps predict future rewards based on ...

Algorithms have taken on an almost mythical significance in the modern world. They determine what you see on social media and when browsing online, help form people’s belief systems, and impact the ...