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. Author manuscript; available in PMC: 2019 Jun 26.
Published in final edited form as: Adv Neural Inf Process Syst. 2018 Dec;31:5695–5705.

Figure 1:

Figure 1:

Model schematic. (a) On each trial, a variety of both task-related and task-irrelevant variables may affect an animal’s choice behavior. We call the carrier vector of all K input variables on a particular trial gt. (b) As the animal trains on the task, psychophysical weights wt evolve with independent Gaussian noise, altering how strongly each variable affects behavior. (c) The probability of “right” given the input is described by a logistic function of gt wt.