Should I stay or should I go?
Experts have long thought that the process of selecting a given action is mediated, in the brain, by two neural circuits, known as the direct and indirect pathways and located in an area of the brain called the basal ganglia. In this new study published in Cell by Rui Costa and colleagues show that i tis actually more complex than that.
In the gut, nervous cells are the “eyes and ears” of the immune system
In the mouse gut, a novel process that protects the bowel’s lining against inflammation and microbial aggressions – and fights them when they arise. And, most surprisingly, they have shown that this mechanism is under the control of the intestinal nervous system – the so-called “second brain”.
"Science in the Summer" for high-schoolers @ CCU
For the first time we had the great opportunity of hosting a group of 10 high school students for Ocupação Científica dos Jovens nas Férias, a very successful program of “science in the summer” from Ciência Viva – National Agency for Scientific and Technological Culture.