Know thy agency in predictive coding: Meta-monitoring over forward modeling.
Though the computation of agency is thought to be based on prediction error, it is important for us to grasp our own reliability of that detected error. Here, the current study shows that we have a meta-monitoring ability over our own forward model, where the accuracy of motor prediction and therefore of the felt agency are implicitly evaluated. Healthy participants (N=105) conducted a simple motor control task and SELF or OTHER visual feedback was given. The relationship between the accuracy and confidence in a mismatch detection task and in a self-other attribution task was examined. The results suggest an accuracy-confidence correlation in both tasks, indicating our meta-monitoring ability over such decisions. Furthermore, a statistically identified group with low accuracy and low confidence was characterized as higher schizotypal people. Finally, what we can know about our own forward model and how we can know it is discussed.
NTT Communication Science Laboratories, Human Information Science Laboratory, Kanagawa, Japan. Electronic address: asai.tomohisa@lab.ntt.co.jp.
Tomohisa
T
Asai
D000328:Adult; D059031:Anticipation, Psychological / Q000502:physiology*; D056228:Feedback, Sensory / Q000502:physiology; D005260:Female; D006801:Humans; D008297:Male; D000067489:Metacognition / Q000502:physiology*; D009043:Motor Activity / Q000502:physiology*; D011597:Psychomotor Performance / Q000502:physiology*; D012569:Schizotypal Personality Disorder / Q000503:physiopathology; D013850:Thinking / Q000502:physiology*; D055815:Young Adult
Accuracy-confidence correlation; Agency; Metacognition; Motor prediction; Prediction error; Predictive coding; Schizotypy