{
  "MeasurementToolMetadata": {
    "Description": "sub-46263_ses-03_task-reversallearning_events.tsv contains the trial event data from the reversal learning task, performed in ses-03 of the WAND study."
  },
  "onset": {
    "Description": "Onset (in seconds) of the event, measured from the beginning of the acquisition of the first data point stored in the corresponding task data file."
  },
  "duration": {
    "Description": "Duration of the event (measured from onset) in seconds."
  },
  "parametric_modulation": {
    "Description": "Degree of parametric modulation to apply",
    "Levels": {
      "1": "none, fixed intercept"
    }
  },
  "trial_type": {
    "Description": "Primary categorisation of each trial to identify them as instances of the experimental conditions.",
    "Levels": {
      "switch": "Participant chose to switch",
      "stay": "Participant chose to stay",
      "punish": "Choice was punished",
      "reward": "Choice was rewarded"
    }
  }
}