Fig. 2. Correlation between Aβ42 and Aβ40 levels in iNPH, AD, and CN subjects. The scatter plot shows the correlation between Aβ42 and Aβ40 levels. Representative.

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Fig. 2. Correlation between Aβ42 and Aβ40 levels in iNPH, AD, and CN subjects. The scatter plot shows the correlation between Aβ42 and Aβ40 levels. Representative images from an amyloid PET(+) AD scan and an amyloid PET(−) iNPH scan are shown on the right. Aβ: β-amyloid, AD: Alzheimer's disease, amyloid PET(+): amyloid positron-emission tomography-positive, amyloid PET(−): amyloid positron-emission tomography-negative, CN: cognitively normal, iNPH: idiopathic normal-pressure hydrocephalus. Fig. 2. Correlation between Aβ42 and Aβ40 levels in iNPH, AD, and CN subjects. The scatter plot shows the correlation between Aβ42 and Aβ40 levels. Representative images from an amyloid PET(+) AD scan and an amyloid PET(−) iNPH scan are shown on the right. Aβ: β-amyloid… J Clin Neurol. 2019 Jul;15(3):353-359. https://doi.org/10.3988/jcn.2019.15.3.353