Extended Data Fig. 7: Additional model fitting of neuronal data and behavioral prediction.
From: Evidence accumulation during a sensorimotor decision task revealed by whole-brain imaging
a, Variance of ROIs explained by the model. The orange line is the cut of threshold for ROIs displayed in Fig. 4, chosen empirically to discard spurious fits due to artifacts. b, Simulated behavioral response of the integrator model (dashed line) to transitions in coherence and direction superimposed on data shown in Fig. 2a. The relative weights of excitation and inhibition and the nonlinearity P where extracted from data presented in Fig. 1c, whereas the time constant was extracted from behavioral data presented in Fig. 2a.
