The majority of synapses in primary visual cortex mediate excitation between nearby neurons, yet the role of local recurrent connections in visual processing remains unclear. We propose that these ...

In patients with coronary bifurcation lesions, both simple and complex stenting strategies substantially improve quality of life (QoL), with a reduced need for antianginal drugs. The results, from a ...

Ants are simple creatures. They live by simple rules: if you see a scrap of food, pick it up; if you see a pile of food, drop the food you are carrying. Out of such simple behaviour, an ant colony ...