Non-linear relationships of cerebrospinal fluid biomarker levels with cognitive function: an observational study.
INTRODUCTION: Levels of cerebrospinal fluid (CSF) β-amyloid (Aβ) and Tau proteins change in Alzheimer's disease (AD). We tested if the relationships of these biomarkers with cognitive impairment are linear or non-linear. METHODS: We assessed cognitive function and assayed CSF Aβ and Tau biomar...
| Main Authors: | , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
BioMed Central
2011
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