Women worldwide are suffering from opioid addiction. Many receive so-called opioid-maintenance therapy using buprenorphine, but consequences for both mother and baby are largely unknown.
How do mice act in complete darkness? Ann-Kristina Fritz and her colleagues ordered a large, round open field with IR backlight, custom made by Noldus, to investigate.
Aggressive behavior is adaptive for most species. But how is this aggressive behavior mediated in the brain? A recent study indicates that the hippocampus is a crucial neural component in mediating social recognition.