Fig. 2.

Experimentally obtained autocorrelation decay profiles of a tumor spheroid sample described in Section 4.1. The curves represent the autocorrelation decay of fast (a) and slow (b) dynamics tissue regions. The ${\mathrm{OCDS}}_e$ and ${\mathrm{OCDS}}_l$ computation ranges are highlighted as red and blue regions in (a) and (b), respectively.