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. Author manuscript; available in PMC: 2020 Mar 2.
Published in final edited form as: Sci Robot. 2018 Jun 20;3(19):10.1126/scirobotics.aat3818. doi: 10.1126/scirobotics.aat3818

Fig. 7. Real-time prosthesis pain perception.

Fig. 7.

(A) The LDA classifier’s accuracy across the various conditions and (B) the percentage of trials where the prosthesis perceived pain during the online PDT. Note the high percentage of detected pain during the PDT for Object 3. (C) Pain reflex time of the prosthesis, using the rate of change of the pressure signal to determine object contact and release, compared to previously published data of pain reflex time in healthy adults (28).