Fig. 2From: One-carbon metabolism, cognitive impairment and CSF measures of Alzheimer pathology: homocysteine and beyondCerebrospinal fluid (CSF) and plasma metabolites correlated with CSF tau phosphorylated at threonine 181 (p-tau181) (a) and CSF tau (b). Concentration values were log10-transformed. Each dot represents a subject. The black line represents the linear fit, and the gray shading represents its confidence interval. HCY Homocysteine, 5-MTHF 5-Methyltetrahydrofolate, SAH S-adenosyl-L-homocysteine, SAM S-adenosylmethionineBack to article page