Good Vibrations

The video discusses the use of ultrasound waves to break the blood-brain barrier, a protective mechanism that prevents drugs from reaching the brain. Columbia University bioengineer Elisa Kanafagu is experimenting with this technique by injecting mice with microbubbles and using ultrasound to allow drugs to pass through the barrier. This method could potentially help treat diseases like Parkinson's and Alzheimer's by enabling drugs to reach neurons and promote regeneration. Although still in early testing, the technique shows promise for future human applications.

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