Scientists at Karolinska Institutet in Sweden have discovered a specific brain circuit that triggers repetitive and compulsive behaviors, overriding natural rewards like food or social interaction. () ...

These findings first demonstrated that HCD and HFD intake are controlled by two separate neural pathways in the brain. This could offer new insights into understanding the neural mechanisms behind ...

Neural circuits associated with three cortical regions in cognitive generalization with different manifestations from different species. (A) Emotionrelated brain regions mainly project to PFC and OFC; ...

The nervous system enables humans to react to their surroundings and to coordinate their behaviour. Check your understanding of how it works here. Back to top Revise the nervous system and neural ...

A new study in Neuron reveals that the brain’s executive center sends highly specialized, context-dependent instructions to the visual system rather than a generic broadcast signal. The findings ...

When engineers build AI language models like GPT-5 from training data, at least two major processing features emerge: memorization (reciting exact text they’ve seen before, like famous quotes or ...