Sensory motor remapping of space in human-machine interfaces

Ferdinando A. Mussa-Ivaldi, Maura Casadio, Zachary C. Danziger, Kristine Mosier, Robert A. Scheidt

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

Studies of adaptation to patterns of deterministic forces have revealed the ability of the motor control system to form and use predictive representations of the environment. These studies have also pointed out that adaptation to novel dynamics is aimed at preserving the trajectories of a controlled endpoint, either the hand of a subject or a transported object. We review some of these experiments and present more recent studies aimed at understanding how the motor system forms representations of the physical space in which actions take place. An extensive line of investigations in visual information processing has dealt with the issue of how the Euclidean properties of space are recovered from visual signals that do not appear to possess these properties. The same question is addressed here in the context of motor behavior and motor learning by observing how people remap hand gestures and body motions that control the state of an external device. We present some theoretical considerations and experimental evidence about the ability of the nervous system to create novel patterns of coordination that are consistent with the representation of extrapersonal space. We also discuss the perspective of endowing human-machine interfaces with learning algorithms that, combined with human learning, may facilitate the control of powered wheelchairs and other assistive devices.

Original languageEnglish
Pages (from-to)45-64
Number of pages20
JournalProgress in Brain Research
Volume191
DOIs
StatePublished - 2011

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Aptitude
Learning
Hand
Self-Help Devices
Gestures
Wheelchairs
Automatic Data Processing
Nervous System
Equipment and Supplies

Keywords

  • Brain-computer interface
  • Dimensionality reduction
  • Human-machine interface
  • Motor learning
  • Space

ASJC Scopus subject areas

  • Neuroscience(all)

Cite this

Sensory motor remapping of space in human-machine interfaces. / Mussa-Ivaldi, Ferdinando A.; Casadio, Maura; Danziger, Zachary C.; Mosier, Kristine; Scheidt, Robert A.

In: Progress in Brain Research, Vol. 191, 2011, p. 45-64.

Research output: Contribution to journalArticle

Mussa-Ivaldi, Ferdinando A. ; Casadio, Maura ; Danziger, Zachary C. ; Mosier, Kristine ; Scheidt, Robert A. / Sensory motor remapping of space in human-machine interfaces. In: Progress in Brain Research. 2011 ; Vol. 191. pp. 45-64.
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