PostDecisionWager-v0
- class neurogym.envs.postdecisionwager.PostDecisionWager(dt=100, rewards=None, timing=None, dim_ring=2, sigma=1.0)[source]
Post-decision wagering task assessing confidence.
The agent first performs a perceptual discrimination task (see for more details the PerceptualDecisionMaking task). On a random half of the trials, the agent is given the option to abort the sensory discrimination and to choose instead a sure-bet option that guarantees a small reward. Therefore, the agent is encouraged to choose the sure-bet option when it is uncertain about its perceptual decision.
- Reference paper
Representation of Confidence Associated with a Decision by Neurons in the Parietal Cortex
- Tags
- Reinforcement learning and analysis of this task
- Sample run
