Cardiology

Sounding out high blood pressure in diabetics

Blood pressure can significantly drop by applying 20 minutes of ultrasound to the forearm of type II diabetes patients with treatment-resistant hypertension, according to research from Japan's Tohoku University.

Neuroscience

Closer view of the brain

For Harvard neurobiologist Jeff Lichtman, the question hasn't been whether scientists will ever understand the brain, but how closely they'll have to look before they do.

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