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Fig. 3 | Alzheimer's Research & Therapy

Fig. 3

From: Parsing heterogeneity within dementia with Lewy bodies using clustering of biological, clinical, and demographic data

Fig. 3

Dimension 1 vs. dimension 3. Continuous variables are depicted as arrows projecting lines (arrows represent the direction and degree of contributions). Categorical variables are depicted as triangles, which reflect variables’ centroids in the different levels of categorical variables. Abbreviations: MMSE Mini-Mental State Examination, CF cognitive fluctuations, PK parkinsonism, VH visual hallucinations, RBD REM sleep behavior disorder, A+ abnormal CSF Aβ42, A- normal CSF Aβ42, T+ abnormal CSF p-tau, T- normal CSF p-tau, N+ abnormal CSF total tau, N- normal CSF total tau, MTA medial temporal lobe atrophy, GCA-F global cortical atrophy-frontal brain atrophy subscale, PA posterior brain atrophy

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Alzheimer's Research & Therapy

ISSN: 1758-9193