Focused ultrasound may open door to Alzheimer’s treatment

Focused ultrasound may open door to Alzheimer's treatment
MRI and fused CT image shows three target sites selected in the brain within the hippocampus, a structure critical for memory and affected in patients with Alzheimer’s disease. Credit: Study author and RSNA

Focused ultrasound is a safe and effective way to target and open areas of the blood-brain barrier, potentially allowing for new treatment approaches to Alzheimer’s disease, according to initial study results presented at the annual meeting of the Radiological Society of North America (RSNA).

There currently is no for Alzheimer’s disease, the most common cause of dementia. The , a network of blood vessels and tissues that keeps foreign substances from entering…

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