Tiny microscopes mounted on mice allow scientists to observe brain-wide distributed neuroactivity during behavior. Credit: Nature Biomedical Engineering (2024). DOI: 10.1038/s41551-024-01226-2 As a mouse explores its environment, millions of neurons across the brain fire in sync. To study only a small subsection at a time would be to miss the forest for the trees, but powerful microscopes capable of capturing the entire mouse brain simultaneously are too heavy to mount on a moving mouse. Now, a new study published in Nature Biomedical Engineering presents an innovative solution to this problem: Read More