Table 1.

Mice used in this study

Experiment	Exp. number	Subject	Cells	Trials	Hit rate (%)	White noise in omitted-reward trial
M2 imaging	1	L4	35	198	99.0	✓
M2 imaging	2	L2	47	228	80.7	✓
M2 imaging	3	M6	62	321	93.2	✓
M2 imaging	4	M6	42	233	97.9	✓
M2 imaging	5	M6	55	212	95.3	✓
M2 imaging	6	M12	51	336	94.9
M2 imaging	7	M20	46	182	91.8
M2 imaging	8	M12	40	300	95.7
M2 imaging	9	M13	43	313	93.0
M2 imaging	10	M12	44	285	98.3
M2 imaging	11	M14	38	210	99.1
M2 imaging	12	M16	59	202	88.6
M2 imaging	13	M16	77	269	93.7
M2 imaging	14	M17	49	267	91.8
M2 imaging	15	M17	33	222	92.8
M2 imaging	16	M22	50	262	94.3