Abstract
Grasp stability of a precision grip requires fine control of three-dimensional fingertip forces. This chapter begins with a review of the literature on how precision grip forces are affected by intrinsic object properties, anticipation, load direction, and sensory feedback. Previous studies have established that reactive, initial increases in grip forces (pulse-like “catch-up responses” in grip force rates) are elicited by unexpected translational perturbations and that response latency and strength scale with the direction of linear slip relative to the hand as well as gravity. To determine if catch-up responses are elicited by unexpected rotational perturbations and are strength-, axis-, and/or direction- dependent, we imposed step torque loads about each of two axes which were defined relative to the hand: the distal-proximal axis away from and towards the palm, and the grip axis which connects the two fingertips. First dorsal interosseous activity, marking the start of the catch-up response, began 71–89 ms after the onset of perturbation. Onset latency, shape, and duration (217–231 ms) of the catch-up response were not affected by axis, direction, or magnitude of the rotational perturbation, while strength scaled with axis of rotation and slip conditions. Rotations about the grip axis induced rotational slip at the fingerpads and elicited stronger catch-up responses than rotations about the distal-proximal axis. The chapter concludes with a discussion of this study that, to our knowledge, is the first to investigate grip responses to unexpected torque loads and to show characteristic, yet axis-dependent, catch-up responses for conditions other than pure linear slip.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Notes
- 1.
Center of pressure could not be determined due to the limited resolution of the force/torque transducers and low normal forces employed by subjects. A calibration experiment concluded that a minimum force of 20 N normal to the grip plate was necessary to calculate a digit’s center of pressure to within 3 mm in the plane of the grip plate.
References
G. Bekey, R. Tomovic, Robot control by reflex actions, in Proceedings of IEEE International Conference on Robotics and Automation, vol. 3 (1986), pp. 240–247
M. Santello, M. Flanders, J.F. Soechting, Postural hand synergies for tool use. J. Neurosci. 18(23), 10105–10115 (1998)
P.K. Allen, M.T. Ciocarlie, C. Goldfeder, H. Dang, Low-dimensional data-driven grasping, in Proceedings of the Robotics Science and Systems Conference, ( Seattle, WA, 2009)
M.H. Lee, H.R. Nicholls, Tactile sensing for mechatronics—a state of the art survey. Mechatronics 9(1), 1–31 (1999)
B.D. Argall, A.G. Billard, A survey of tactile human–robot interactions. Robotics Auton. Syst. 58(10), 1159–1176 (2010)
H. Yousef, M. Boukallel, and K. Althoefer, Tactile sensing for dexterous in-hand manipulation in robotics, a review. Sens. Actuators A: Phys 167(2), 171–187 2011
J. R. Napier, The prehensile movements of the human hand. J Bone Joint Surg Br 38-B(4), 902–913 (1956)
D. Prattichizzo, J.C. Trinkle, in “Grasping,” in Springer Handbook of Robotics, ed. by B. Siciliano, O. Khatib (Springer, Heidelberg, 2008), pp. 671–700
R.S. Johansson, J.R. Flanagan, in “Tactile sensory control of object manipulation in humans,” in Handbook of the Senses, vol. 6, eds. by J.H. Kaas, E. Gardner. Somatosensation, (Academic Press, San Diego, 2008), pp. 67–86
R.S. Johansson, J.R. Flanagan, Coding and Use of Tactile Signals from the Fingertips in Object Manipulation Tasks. Nature Rev. Neurosci. 10, 345–359 (2009)
R.S. Johansson, Sensory control of dextrous manipulation in humans, in in Hand and brain: the neurophysiology and psychology of hand movements, ed. by A.M. Wing, P. Haggard, J.R. Flanagan (Academic, San Diego, 1996), pp. 381–414
M. De Gregorio, V.J. Santos, Precision grip responses to unexpected rotational perturbations scale with axis of rotation. J. Biomech. 46(6), 1098–1103 (2013)
G. Westling, R.S. Johansson, Factors influencing the force control during precision grip. Exp. Brain Res. 53(2), 277–284 (1984)
H. Kinoshita, L. Bäckström, J.R. Flanagan, R.S. Johansson, Tangential torque effects on the control of grip forces when holding objects with a precision grip. J. Neurophysiol. 78(3), 1619–1630 (1997)
R.S. Johansson, G. Westling, Roles of glabrous skin receptors and sensorimotor memory in automatic control of precision grip when lifting rougher or more slippery objects. Exp. Brain Res. 56(3), 550–564 (1984)
R.S. Johansson, G. Westling, Programmed and triggered actions to rapid load changes during precision grip. Exp. Brain Res. 71(1), 72–86 (1988)
P. Jenmalm, R.S. Johansson, Visual and somatosensory information about object shape control manipulative fingertip forces. J. Neurosci. 17(11), 4486–4499 (1997)
A.W. Goodwin, P. Jenmalm, R.S. Johansson, Control of grip force when tilting objects: effect of curvature of grasped surfaces and applied tangential torque. J. Neurosci. 18(24), 10724–10734 (1998)
P. Jenmalm, S. Dahlstedt, R.S. Johansson, Visual and tactile information about object-curvature control fingertip forces and grasp kinematics in human dexterous manipulation. J. Neurophysiol. 84(6), 2984–2997 (2000)
P. Jenmalm, A.W. Goodwin, R.S. Johansson, Control of grasp stability when humans lift objects with different surface curvatures. J. Neurophysiol. 79(4), 1643–1652 (1998)
J.R. Flanagan, M.C. Bowman, R.S. Johansson, Control strategies in object manipulation tasks. Curr. Opin. Neurobiol. 16(6), 650–659 (2006)
A.M. Wing, J.R. Flanagan, Anticipating dynamic loads in handling objects, in Proceedings of the ASME Dynamic Systems and Control Division, vol. 64 (1998), pp. 139–143
R.S. Johansson, R. Riso, C. Häger, L. Bäckström, Somatosensory control of precision grip during unpredictable pulling loads. I. changes in load force amplitude. Exp. Brain Res. 89(1), 181–191 (1992)
R.S. Johansson, C. Häger, R. Riso, Somatosensory control of precision grip during unpredictable pulling loads. II. Changes in load force rate. Exp. Brain Res. 89(1), 192–203 (1992)
K.J. Cole, J.H. Abbs, Grip force adjustments evoked by load force perturbations of a grasped object. J. Neurophysiol. 60(4), 1513–1522 (1988)
R.S. Johansson, C. Häger, L. Bäckström, Somatosensory control of precision grip during unpredictable pulling loads. III. Impairments during digital anesthesia. Exp. Brain Res. 89(1), 204 (1992)
K.J. Cole, R.S. Johansson, Friction at the digit-object interface scales the sensorimotor transformation for grip responses to pulling loads. Exp. Brain Res. 95(3), 523–532 (1993)
R.S. Johansson, K.J. Cole, Grasp stability during manipulative actions. Can. J. Physiol. Pharmacol. 72(5), 511–524 (1994)
C. Häger-Ross, R.S. Johansson, Nondigital afferent input in reactive control of fingertip forces during precision grip. Exp. Brain Res. 110(1), 131–141 (1996)
L.A. Jones, I.W. Hunter, Changes in pinch force with bidirectional load forces. J. Mot. Behav. 24(2), 157–164 (1992)
C. Häger-Ross, K.J. Cole, R.S. Johansson, Grip-force responses to unanticipated object loading: load direction reveals body-and gravity-referenced intrinsic task variables. Exp. Brain Res. 110(1), 142–150 (1996)
A.M. Gordon, H. Forssberg, R.S. Johansson, G. Westling, Integration of sensory information during the programming of precision grip: comments on the contributions of size cues. Exp Brain Res. 85(1), 226–229 (1991)
A.M. Gordon, G. Westling, K.J. Cole, R.S. Johansson, Memory representations underlying motor commands used during manipulation of common and novel objects. J. Neurophysiol. 69(6), 1789–1796 (1993)
V.G. Macefield, R.S. Johansson, Control of grip force during restraint of an object held between finger and thumb: responses of muscle and joint afferents from the digits. Exp. Brain Res. 108(1), 172–184 (1996)
R.S. Johansson, G. Westling, Signals in tactile afferents from the fingers eliciting adaptive motor responses during precision grip. Exp. Brain Res. 66, 141–154 (1987)
V.G. Macefield, C. Häger-Ross, R.S. Johansson, Control of grip force during restraint of an object held between finger and thumb: responses of cutaneous afferents from the digits. Exp. Brain Res. 108(1), 155–171 (1996)
B.B. Edin, G. Westling, R.S. Johansson, Independent control of human finger-tip forces at individual digits during precision lifting. J. Physiol. (Lond.) 450, 547–564 (1992)
G. Westling, R.S. Johansson, Responses in glabrous skin mechanoreceptors during precision grip in humans. Exp. Brain Res. 66(1), 128–140 (1987)
R.S. Johansson, J.L. Backlin, M.K. Burstedt, Control of grasp stability during pronation and supination movements. Exp. Brain Res. 128(1), 20–30 (1999)
K. Jordan, K. Newell, Task goal and grip force dynamics. Exp. Brain Res. 156(4), 451–457 (2004)
P.W. Hodges, B.H. Bui, A comparison of computer-based methods for the determination of onset of muscle contraction using electromyography. Electroen Clin Neuro 101, 511–519 (1996)
R.P. Di Fabio, Reliability of computerized surface electromyography for determining the onset of muscle activity. Phys. Ther. 67(1), 43–48 (1987)
F.E. Zajac, Muscle and tendon: Properties, models. scaling, and application to biomechanics and motor control. Crit. Rev. Biomed. Eng. 17(4), 359–411 (1989)
D.T. Pawluk, R.D. Howe, Dynamic lumped element response of the human fingerpad. J. Biomech. Eng. 121(2), 178–183 (1999)
S.W. Lee, H. Chen, D.G. Kamper, Transmission of musculotendon forces to the index finger, in Proceeding of the Robotics Science and Systems Conference, Seattle, WA, 2009
P.H. Kuo, A.D. Deshpande, Contribution of passive properties of muscle-tendon units to the metacarpophalangeal joint torque of the index finger, in Proceedingsof the IEEE International Conference on Biomedical Robotics and Biomechatronics, 2010, pp. 288–294
Q. Fu, W. Zhang, M. Santello, Anticipatory planning and control of grasp positions and forces for dexterous two-digit manipulation. J. Neurosci. 30(27), 9117–9126 (2010)
P.B. Matthews, Evidence from the use of vibration that the human long-latency stretch reflex depends upon spindle secondary afferents. J. Physiol. 348(1), 383 (1984)
C.D. Marsden, P.A. Merton, H.B. Morton, Stretch reflex and servo action in a variety of human muscles. J. Physiol. 259(2), 531–560 (1976)
P.B. Matthews, The contrasting stretch reflex responses of the long and short flexor muscles of the human thumb. J. Physiol. 348(1), 545–558 (1984)
A.F. Thilmann, M. Schwarz, R. Töpper, S.J. Fellows, J. Noth, Different mechanisms underlie the long-latency stretch reflex response of active human muscle at different joints. J. Physiol. 444(1), 631 (1991)
T.I.H. Brown, P.M.H. Rack, H.F. Ross, A range of different stretch reflex responses in the human thumb. J. Physiol. 332(1), 101 (1982)
E. Bizzi, P. Dev, P. Morasso, A. Polit, Effect of load disturbances during centrally initiated movements. J. Neurophysiol. 41(3), 542 (1978)
M. De Gregorio, V.J. Santos, Rotational object perturbations result in characteristic types of kinematic grip responses. Proc Ann Mtg Amer Soc Biomech, Providence, RI, 2010
Acknowledgments
The authors gratefully acknowledge Kevin Bair, Nicholas Fette, and Ryan Manis for assistance with data collection and processing, Dr. Kevin Keenan for guidance in the EMG analysis, and Dr. Marco Santello, Dr. Stephen Helms Tillery, Dr. Marco Davare, and Qiushi Fu for technical discussions.
Funding This material is based upon work supported by the National Science Foundation under Grant No. 0954254. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2014 Springer International Publishing Switzerland
About this chapter
Cite this chapter
De Gregorio, M., Santos, V.J. (2014). Human Grip Responses to Perturbations of Objects During Precision Grip. In: Balasubramanian, R., Santos, V. (eds) The Human Hand as an Inspiration for Robot Hand Development. Springer Tracts in Advanced Robotics, vol 95. Springer, Cham. https://doi.org/10.1007/978-3-319-03017-3_8
Download citation
DOI: https://doi.org/10.1007/978-3-319-03017-3_8
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-03016-6
Online ISBN: 978-3-319-03017-3
eBook Packages: EngineeringEngineering (R0)