New technique could revolutionise treatment of brain diseases by allowing more drugs to cross the blood brain barrier

1 Microscopic bubbles of contrast agent are injected into patient’s bloodstream

2 Ultrasound triggers the microbubbles to oscillate, which pulls apart the cells

3 Drug molecules in the bloodstream can now pass into the brain tissue

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Microscopic bubbles of contrast agent are injected into patient’s bloodstream

Ultrasound triggers the microbubbles to oscillate, which pulls apart the cells

Drug molecules in the bloodstream can now pass into the brain tissue