The Relevance of the Blood-brain Barrier to Cognitive Dysfunction and Alzheimer's Disease

This study attempts to replicate the findings published in Nature Medicine by Nation and colleagues (2019). By using a large observational cohort (DZNE - Longitudinal Cognitive Impairment and Dementia Study; DELCODE) consisting of cognitively healthy individuals, individuals with subjective cognitive decline, mild cognitive impairment, and dementia due to Alzheimer's disease, an association between the blood-brain barrier and cognitive dysfunction is investigated. The integrity of the blood-brain barrier is investigated by using a novel MRI protocol as well as a novel biomarker in the cerebrospinal fluid.

The Relevance of the Blood-brain Barrier to Cognitive Dysfunction and Alzheimer's Disease

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