task-workingmemory_acq-seq_events.json

{
  "onset": {
    "Description": "Onset of the trial, i.e., the appearance of the grey screen (duration: 1 sec). Note, this is the onset of the trial. The onset of the different phases is as follows: encoding phase = onset + 1, retention phase = onset + 2, memory/retrieval phase = onset + 4"
  },
  "trial_type": {
    "LongName": "Condition of trial",
    "Description": "Whether the display was passive (no display), active which changed, or didn't change",
    "Levels": {
      "passive": "no display with oriented bars, only a grey screen",
      "active_change": "display with oriented bars, which changed relative to the first display",
      "active_nochange": "display with oriented bars, which DIDN'T change relative to the first display"
    }
  },
  "response_time": {
    "LongName": "Time it took the participant to respond relative to the start of the memory/retrieval phase. To get the onset of the actual response: onset + 4 + response_time"
  },
  "response_accuracy": {
    "LongName": "Accuracy of response",
    "Description": "Whether the response was correct, incorrect, or a miss",
    "Levels": {
      "correct": "response was correct",
      "incorrect": "response was incorrect",
      "miss": "response was missed (i.e., too late)"
    }
  },
  "response_hand": {
    "LongName": "Hand of response",
    "Description": "Which hand was used to respond",
    "Levels": {
      "left": "left hand",
      "right": "right hand"
    }
  }
}