Researchers identify new biomarker of Alzheimer’s disease

Researchers identify new biomarker of Alzheimer's disease
Fig. 1: Longitudinal MRI sessions and geographical and SES-related information of participants. a, Every participant had at least two MRI (including resting-state) scan sessions, with 36% of participants having three to five separate sessions over multiple years (maximum range, 9.2 years). b, Number of participants from zip codes within the St. Louis metropolitan statistical area. The border of the city of St. Louis (solid), the county of St. Louis (dotted) and the state border between Missouri (MO) and Illinois (IL; dashed) are also depicted. c, Participants with a college degree have higher socioeconomic index (SEI) (data are available for 86% (n = 228) of participants; t132 = −10.791, P 

A study of large-scale functional brain network organization and educational history, led by…

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