40% of MRI signals do not correspond to actual brain activity, study suggests

For almost three decades, functional magnetic resonance imaging (fMRI) has been one of the main tools in brain research. Yet ...
eLife

Niche exclusion of a lung pathogen in mice with designed probiotic communities

This study reports a valuable method to predict the capacity of a candidate probiotic bacterium to metabolically outcompete a bacterial pathogen in the ecological niche of the murine respiratory tract ...