Neural mechanisms of reinforcement learning

Rescorla (2004)

extinction and spontaenous recovery

1 of 7

Waelti et al (2000)

blocking - a secondary predictor is not enough to elicit a conditioned response (dopamine responses)

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Tobler (2003)

Conditioned inhibition - a secondary predictor associated with absence of reward can inhibit a CR - bilateral coding! (dopamine)

3 of 7

Schultz (1997)

delta rule updating - prediction error, +ve or -ve

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Glimcher (2011)

role of a = depends on emphasis on recent or distant reward

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Pagoni et al (2006)

fMRI study on humans - juice at 4 seconds, dopmaine depression when delay until 8 seconds

6 of 7

Berns et al (2001)

greater response to unpredictable reward as +ve prediction error

7 of 7

Other cards in this set

blocking - a secondary predictor is not enough to elicit a conditioned response (dopamine responses)

Waelti et al (2000)

Conditioned inhibition - a secondary predictor associated with absence of reward can inhibit a CR - bilateral coding! (dopamine)

delta rule updating - prediction error, +ve or -ve

role of a = depends on emphasis on recent or distant reward

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