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Alzheimer’s Disease

traumatic brain injury alzheimer's disease
The image displays a TBI-affected brain’s white matter connectivity as inferred using diffusion tensor imaging and streamline tractography. The brain surface is rendered as a translucent layer to provide anatomical context for the streamline display. White matter connections and the brain surface are displayed using different colors across for the same subject. (Image/Kenneth Rostowsky)

Brain changes following traumatic brain injury share similarities with Alzheimer’s disease

Using MRIs and machine learning, USC researchers mapped comparable degenerative changes in both gray and white matter of the brain.

Alzheimer's drug USC
In this image taken from tissue of an Alzheimer’s patient, the large pink-and-blue plaque on the lower right contains the abnormal protein amyloid. Also seen are several neurofibrillary tangles (smaller blue areas). Both of these abnormalities disrupt the normal working of the brain. (Image/Simon Fraser, Science Source)

Restricted blood flow in the brain could be tied to Alzheimer’s

A USC research team has found strong evidence that keeping blood vessels healthy can help prevent cognitive decline.