Fig. 4From: Discovering a change point and piecewise linear structure in a time series of organoid networks via the iso-mirrorDiscovering a change point in time series of inferred effective connectivity organoid networks via the iso-mirror. The x-axis is time stamp, in days. The y-axis is the ISOMAP representation of the estimated mirror \(\{\hat{\psi }_t\}\). This indicates a change in the network dynamics at day 188Back to article page