1. Hongo K, Kobayashi S, Kakizawa Y, Koyama J, Goto T, Okudera H, Kan K, Fujie MG, Iseki H, Takakura K. NeuRobot: telecontrolled micromanipulator system for minimally invasive microneurosurgery-preliminary results. Neurosurgery. 2002;51(4):985–8. discussion 988.
2. Marcus HJ, Hughes-Hallett A, Cundy TP, Yang GZ, Darzi A, Nandi D. da Vinci robot-assisted keyhole neurosurgery: a cadaver study on feasibility and safety. Neurosurg Rev. 2015;38:367–71.
3. Sutherland GR, Wolfsberger S, Lama S, Zarei-nia K. The evolution of neuroArm. Neurosurgery. 2013 Jan;72(Suppl 1):27–32.
4. Deuschl G, Bain P, Brin M. Ad hoc scientific committee: consensus statement of the movement disorder society on tremor. Mov Disord. 1998;13(Suppl 3):2–23.
5. Elble RJ, Randall JE. Motor-unit activity responsible for 8- to 12-Hz component of human physiological finger tremor. J Neurophysiol. 1976;39:370–83.