The MVP should access detailed session and trial data through the IBL data access tooling and document exact extraction steps before harmonization.
Dataset
IBL public behavioral data
Public behavioral data associated with the International Brain Laboratory's standardized visual decision-making task in mice.
Access notes
Data formats
- repository-specific files
- derived trial tables to be generated
Expected trial-table mapping
Canonical fields the harmonizer expects this dataset to populate.
| Canonical field | Source mapping |
|---|---|
| choice | IBL choice code mapped as 1 left, -1 right, 0 no-response. |
| correct | IBL feedbackType mapped to boolean correctness. |
| evidence_strength | Absolute value of signed contrast. |
| feedback | IBL feedbackType mapped to reward/error. |
| prior_context | IBL probabilityLeft formatted as p_left value. |
| response_time | response_times minus stimOn_times. |
| reward | IBL rewardVolume where available. |
| session_id | IBL session identifier. |
| stimulus_side | Finite source side among contrastLeft and contrastRight. |
| stimulus_value | Signed contrast; contrastRight positive, contrastLeft negative. |
| subject_id | IBL subject identifier. |
| trial_index | Trial number within session. |
Caveats
- Exact licensing and field-level mappings must be verified before harmonization.
- The unbiased protocol link is broad; the current vertical slice covers one concrete trainingChoiceWorld session rather than the full training archive.
Papers
Findings
Curves attached to this dataset on shared signed-evidence axes.
- The International Brain Laboratory et al. Standardized and reproducible measurement of decision-making in mice. eLife, 2021, 10:e63711. · psychometric · p_left=0.2 processed-trial
- The International Brain Laboratory et al. Standardized and reproducible measurement of decision-making in mice. eLife, 2021, 10:e63711. · psychometric · p_left=0.5 processed-trial
- The International Brain Laboratory et al. Standardized and reproducible measurement of decision-making in mice. eLife, 2021, 10:e63711. · psychometric · p_left=0.8 processed-trial
See all findings overlaid on shared axes.