Orbitofrontal circuits control multiple reinforcement-learning processes

. Author manuscript; available in PMC: 2020 Aug 21.

Published in final edited form as: Neuron. 2019 Jun 25;103(4):734–746.e3. doi: 10.1016/j.neuron.2019.05.042

Intercept:	+1 for all trials.
Rewarded(t-k):	+1 if the previous trial (t-k) was rewarded and the rat chose the same port as the current trial (t)
	−1 if the previous trial (t-k) was reward and the rat chose a port different from the current trial (t)
	0 if the previous trial was unrewarded.
Unrewarded(t-k):	+1 if the previous trial (t-k) was unrewarded and the rat chose the same port as the current trial (t)
	−1 if the previous trial was unrewarded and the rat chose a port different from the current trial (t-k)
	0 if the previous trial was rewarded.