000834205 001__ 834205 000834205 005__ 20210129230557.0 000834205 0247_ $$2doi$$a10.1016/j.neurobiolaging.2017.05.004 000834205 0247_ $$2ISSN$$a0197-4580 000834205 0247_ $$2ISSN$$a1558-1497 000834205 0247_ $$2WOS$$aWOS:000406296500002 000834205 0247_ $$2altmetric$$aaltmetric:20030065 000834205 0247_ $$2pmid$$apmid:28577411 000834205 037__ $$aFZJ-2017-04188 000834205 082__ $$a610 000834205 1001_ $$0P:(DE-HGF)0$$aHoenig, Merle Christine$$b0$$eCorresponding author 000834205 245__ $$aTau pathology and cognitive reserve in Alzheimer's disease 000834205 260__ $$aAmsterdam [u.a.]$$bElsevier Science$$c2017 000834205 3367_ $$2DRIVER$$aarticle 000834205 3367_ $$2DataCite$$aOutput Types/Journal article 000834205 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1498461244_10862 000834205 3367_ $$2BibTeX$$aARTICLE 000834205 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000834205 3367_ $$00$$2EndNote$$aJournal Article 000834205 520__ $$aCognitive reserve (CR) is defined as the ability to maintain functionality despite accumulating pathology. Education has been used as a proxy for CR. For example, by using positron emission tomography imaging, higher educated Alzheimer's disease (AD) patients presented increased amyloid β pathology than lower educated patients despite equal symptomatology. Whether similar associations exist for in vivo tau pathology remains elusive. We utilized [18F]AV-1451 positron emission tomography imaging to examine whether high-educated AD patients (n = 12) present more severe tau pathology compared with low-educated patients (n = 12) despite equal clinical severity in regions of interest corresponding to the pathologic disease stages defined by Braak & Braak. We report tau pathology in advanced Braak stages associated with parietal and frontal regions in high-educated AD patients, whereas in low-educated AD patients tau accumulation is still confined to lower Braak stages associated with temporal and cingulate regions. 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