An international group of neuroscientists from Sweden and Brazil has found that some cells in a brain area called hippocampus play a key role in risk-taking behavior and anxiety. Microscopy image of OLM cells. Scale bar – 20 µm. Image credit: Mikulovic et al, doi: 10.1038/s41467-018-05907-w. The team, led by Uppsala University researcher Dr. Sanja Mikulovic and Dr. Richardson Leao, a scientist in the Brain Institute at the Federal University...
