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. Author manuscript; available in PMC: 2016 Mar 10.
Published in final edited form as: Nature. 2015 Aug 31;525(7568):243–246. doi: 10.1038/nature14855

Figure 3. Selective inhibition of VTA GABA neurons modulates prediction errors.

Figure 3

a, GABA inhibition recording paradigm (left) and task (right). b, Firing rate (mean ± s.e.m) of putative VTA GABA neurons during odour B trials with (green) or without (black) laser delivery. ***, P < 0.001, paired t-test. c, Firing rate (mean ± s.e.m) of putative dopamine neurons when reward was delivered after odour A (orange) or odour B (black). ***, P < 0.001, paired t-test. d, Same as b except for putative dopamine neurons. ***, P < 0.001, paired t-test.