Control processes in fast movements end before the peak velocity: evidence based on experimental analysis and modelling

Anatol G. Feldman; Serge V. Adamovich; Nancy St.-Onge; Mindy F. Levin

Control processes in fast movements end before the peak velocity: evidence based on experimental analysis and modelling

Anatol G. Feldman, Serge V. Adamovich, Nancy St.-Onge, Mindy F. Levin

Research output: Contribution to journal › Conference article › peer-review

Abstract

Both experimental effects of perturbations and computer simulation indicate that shifts in the equilibrium position underlying fast discrete movements of the elbow are completed before the peak velocity of movement and thus before the end of the phasic EMG activity. Our results imply that EMG patterns and the resulting kinematics are not preprogrammed but represent long-lasting dynamic responses of the system to this short-duration control pattern combined with the effects of load and peripheral feedback.

Original language	English (US)
Pages (from-to)	394-395
Number of pages	2
Journal	Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Volume	16
Issue number	pt 1
State	Published - 1994
Externally published	Yes
Event	Proceedings of the 16th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Part 1 (of 2) - Baltimore, MD, USA Duration: Nov 3 1994 → Nov 6 1994

All Science Journal Classification (ASJC) codes

Signal Processing
Biomedical Engineering
Computer Vision and Pattern Recognition
Health Informatics

Cite this

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title = "Control processes in fast movements end before the peak velocity: evidence based on experimental analysis and modelling",

abstract = "Both experimental effects of perturbations and computer simulation indicate that shifts in the equilibrium position underlying fast discrete movements of the elbow are completed before the peak velocity of movement and thus before the end of the phasic EMG activity. Our results imply that EMG patterns and the resulting kinematics are not preprogrammed but represent long-lasting dynamic responses of the system to this short-duration control pattern combined with the effects of load and peripheral feedback.",

author = "Feldman, {Anatol G.} and Adamovich, {Serge V.} and Nancy St.-Onge and Levin, {Mindy F.}",

year = "1994",

language = "English (US)",

volume = "16",

pages = "394--395",

journal = "Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings",

issn = "0589-1019",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "pt 1",

note = "Proceedings of the 16th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Part 1 (of 2) ; Conference date: 03-11-1994 Through 06-11-1994",

}

Control processes in fast movements end before the peak velocity: evidence based on experimental analysis and modelling. / Feldman, Anatol G.; Adamovich, Serge V.; St.-Onge, Nancy et al.
In: Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings, Vol. 16, No. pt 1, 1994, p. 394-395.

Research output: Contribution to journal › Conference article › peer-review

TY - JOUR

T1 - Control processes in fast movements end before the peak velocity

T2 - Proceedings of the 16th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Part 1 (of 2)

AU - Feldman, Anatol G.

AU - Adamovich, Serge V.

AU - St.-Onge, Nancy

AU - Levin, Mindy F.

PY - 1994

Y1 - 1994

N2 - Both experimental effects of perturbations and computer simulation indicate that shifts in the equilibrium position underlying fast discrete movements of the elbow are completed before the peak velocity of movement and thus before the end of the phasic EMG activity. Our results imply that EMG patterns and the resulting kinematics are not preprogrammed but represent long-lasting dynamic responses of the system to this short-duration control pattern combined with the effects of load and peripheral feedback.

AB - Both experimental effects of perturbations and computer simulation indicate that shifts in the equilibrium position underlying fast discrete movements of the elbow are completed before the peak velocity of movement and thus before the end of the phasic EMG activity. Our results imply that EMG patterns and the resulting kinematics are not preprogrammed but represent long-lasting dynamic responses of the system to this short-duration control pattern combined with the effects of load and peripheral feedback.

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UR - http://www.scopus.com/inward/citedby.url?scp=0028747205&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0028747205

SN - 0589-1019

VL - 16

SP - 394

EP - 395

JO - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

JF - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

IS - pt 1

Y2 - 3 November 1994 through 6 November 1994

ER -

Control processes in fast movements end before the peak velocity: evidence based on experimental analysis and modelling

Abstract

All Science Journal Classification (ASJC) codes

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