Penn Arts & Sciences: New Database Aims to Make Alzheimer’s Diagnosis Easier and Earlier

Penn Arts & Sciences: New Database Aims to Make Alzheimer’s Diagnosis Easier and Earlier. “Do you get nervous when you can’t think of a word? Chances are it’s a momentary lapse, but problems with language are one of the symptoms that can indicate a neurodegenerative disorder like Alzheimer’s disease. Unfortunately, diagnosing these conditions requires scoring below a rather low threshold on a test battery administered by a specialist. This often means, says Mark Liberman, Christopher H. Browne Distinguished Professor of Linguistics, that people have already been suffering from the disease for a decade or more when they’re diagnosed. Liberman, the director of the Linguistic Data Consortium, is working with researchers at Penn Medicine to build a database that will allow neural health to be tracked across time, so that doctors can make an earlier diagnosis and researchers can evaluate medications and other treatments.”