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Fig. 1 | BMC Bioinformatics

Fig. 1

From: Impaired time-distance reconfiguration patterns in Alzheimer's disease: a dynamic functional connectivity study with 809 individuals from 7 sites

Fig. 1

Schematic pipeline for computing tdNCD for each subject. a The fMRI images( Each fMRI had 170 time points). b The mean time series (264 × 170) which was calculated based on the Power’s atlas. The sliding window technique was performed to calculate dFC. c The dFC matrix (25 × 264 × 264). d The dNCD was obtained from the dFC according to the formula (2). e The tdNCD was calculated from the mean of dNCD at each time distant according to the formula (3)

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BMC Bioinformatics

ISSN: 1471-2105

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