Us sociology researchers have grown-up a new proficiency to reach neurons through the blood-brain barrier (BB and deliver drugs safely and noninvasively. Up until now, scientists have thought that long ultrasound pulses, which can inflict not lineal damage, were required. But in this new study, the u.s. sociology team show that extremely short pulses of ultrasound waves can open the blood-brain barrier - with the added advantages of safety and uniform molecular emphasis - and that the particle injected systemically could reach and high spot the targeted neurons noninvasively...

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