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News for Healthier Living
New Microscopy Platform Enables Imaging of Neuronal Activity at Single-Cell Resolution at Unprecedented Tissue Depth
Deep-brain imaging in mammalian brains has been limited, because reaching greater depths typically requires more laser power, which can cause overheating and damage living brain tissue. By systematically redesigning every aspect of a microscopy platform, from how laser pulses are generated to how light is focused, researchers can now image activity of neurons 2 millimeters below the mouse brain's surface while remaining within safe heating limits. The advance opens deep brain regions, such as the entire hippocampus and striatum, to optical imaging without removing the overlying cortex.
October 28, 2026
October 28 2026October 27 2026October 26 2026October 25 2026October 24 2026October 23 2026October 22 2026October 21 2026October 20 2026October 19 2026October 18 2026October 17 2026October 16 2026October 15 2026 - What Genetic Testing After a Miscarriage Can Tell You
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