Supplementary Figure 10: Schematic representation for the definition of the recruitment index, R.I.
From: A 3D human triculture system modeling neurodegeneration and neuroinflammation in Alzheimer’s disease
Microglia recruitment was quantified by comparing the fraction of cells inside the central chamber (CC) to the total number of cells in the corresponding angular chamber device (AC). The R.I. is calculated as R.I. = (CCDay i - CCDay 0) / ACDay i, where Day i is the number of cells in the central chamber and ADDay i is the number of cells in angular chamber. The recruitment index, R.I., is obtained by normalizing with the subtraction at ‘CCDay 0’ cell numbers.
