Neuroscience

Optic nerve ultrasound may ID increased intracranial pressure

(HealthDay)—Optic nerve ultrasonography can help diagnose increased intracranial pressure with high specificity and sensitivity for patients with traumatic and nontraumatic brain injury, according to a review published ...

Diseases, Conditions, Syndromes

Computer kidney sheds light on proper hydration

A new computer kidney developed at the University of Waterloo could tell researchers more about the impacts of medicines taken by people who don't drink enough water.

Medical research

How salt increases blood pressure

Salt-sensitive hypertension affects about half of people with high blood pressure, but the precise mechanism of how dietary salt contributes to blood pressure elevation, kidney injury and cardiovascular disease remains unclear.

Neuroscience

A much less invasive way to monitor pressure in the brain

Traumatic brain injuries, as well as infectious diseases such as meningitis, can lead to brain swelling and dangerously high pressure in the brain. If untreated, patients are at risk for brain damage, and in some cases elevated ...

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