Supplementary material

Supplementary Material for "Dataset of Prefrontal Transcranial Direct-Current Stimulation to Improve Early Surgical Knot-tying Skills". Survey of tDCS sensations adapted from: Fertonani A, Ferrari C, Miniussi C. What do you feel if I apply transcranial electric stimulation? Safety, sensations and secondary induced effects. Clin Neurophysiol. 2015;126(11):2181–8. SURG-TLX survey from: Wilson MR, Poolton JM, Malhotra N, Ngo K, Bright E, Masters RSW. Development and Validation of a Surgical Workload Measure: The Surgery Task Load Index (SURG-TLX). World J Surg. 2011;35:1961–9.