FIG. 2.

(Color online) (a) Example simulated images of particle diffusing within a single frame with α = 0.6, b = 0, and t_E = 10 ms. From left to right D^* is 10⁻³, 10⁻², 10⁻¹, 10⁰, and 10¹. Pixel size = 160 nm. (b) Resulting MSDs from 2D simulation of FBM for various α (top to bottom rows: α = 0.2, 0.4, 0.6) and b (left to right columns b = 0, 50, 100), with p̄ = 500 and (from bottom to top in each panel:) D⁻ = 10⁻³ (blue), 10⁻² (cyan), 10⁻¹ (green), 10⁰ (yellow), and 10¹ (red) μm²/s^α. Dots are simulated data, solid lines are theoretical predictions, and dashed lines are the predictions in the absence of errors.