Particle tracking and PVS boundaries in Plane A (IMAGE)

University of Rochester

Particle tracking and PVS boundaries in Plane A

Caption

A video shows a perivascular space (area within white lines) into which the researchers injected tiny particles. The particles (shown as moving dots) are trailed by lines which indicate their direction. Having measured the position and velocity of the particles over time, the team then integrated this 2D video with physics-informed neural networks to create an unprecedented high-resolution, 3D look at the brain’s fluid flow system.

Credit

Douglas Kelley/University of Rochester

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