SMRTR Science & EngineeringSep 14, 2025Interesting Engineering

Glimpse into the brain: Mini imaging device reveals neural activity in real time

SMRTR summary

Scientists have developed DeepInMiniscope, a compact lensless camera that captures neural activity in freely moving mice. Using over 100 tiny lenslets and an advanced neural network, it creates detailed 3D images of real-time neuronal activity without invasive procedures. Researchers aim to miniaturize it further and make it cordless, potentially advancing brain function understanding and informing new treatments for brain disorders.

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