Table 1. Single pathway experiment.

Input	Amplitude protocol (µM)	Duration protocol (s)
Calcium	1 s: 0.2, 0.3, 0.5, 1, 1.5, 2, 5	0.5 µM: 1, 2, 4, 5, 6, 8, 10, 30, 100 1 µM: 1, 4, 100
cAMP	1 s: 0.1, 0.2, 0.5, 1, 1.5, 2	0.1 µM: 1, 4, 10, 30, 100 0.5 µM: 1, 4, 10, 30, 100
Giβγ	1 s: 0.005, 0.03, 0.1, 0.5	0.03 µM: 1, 4, 10, 30, 100 0.1 µM: 1, 4, 10, 30, 100