Relation among duration, position variance, and muscle activity in human arm movement control

Hiroshi Iwasaki; Rieko Osu; Naoki Kamimura; Eri Nakano; Chris M. Harris; Yasuhiro Wada; Mitsuo Kawato

Relation among duration, position variance, and muscle activity in human arm movement control

Hiroshi Iwasaki^*, Rieko Osu, Naoki Kamimura, Eri Nakano, Chris M. Harris, Yasuhiro Wada, Mitsuo Kawato

^*Corresponding author for this work

Research output: Contribution to conference › Paper › peer-review

Abstract

To research the relation between joint impedance and signal dependent noise which opposes each other at the end-point error, we performed 2 types of experiments. Their results suggested that muscle activity increased as demanded accuracy increases, and the relation between duration and accuracy (Fitts' law) varied by conscious control of muscle activity.

Original language	English
Pages	2859-2863
Number of pages	5
Publication status	Published - 2004 Dec 1
Externally published	Yes
Event	SICE Annual Conference 2004 - Sapporo, Japan Duration: 2004 Aug 4 → 2004 Aug 6

Conference

Conference	SICE Annual Conference 2004
Country/Territory	Japan
City	Sapporo
Period	04/8/4 → 04/8/6

Keywords

Fitts' law
Muscle activity
Signal dependent noise

ASJC Scopus subject areas

Control and Systems Engineering
Computer Science Applications
Electrical and Electronic Engineering

Cite this

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title = "Relation among duration, position variance, and muscle activity in human arm movement control",

abstract = "To research the relation between joint impedance and signal dependent noise which opposes each other at the end-point error, we performed 2 types of experiments. Their results suggested that muscle activity increased as demanded accuracy increases, and the relation between duration and accuracy (Fitts' law) varied by conscious control of muscle activity.",

keywords = "Fitts' law, Muscle activity, Signal dependent noise",

author = "Hiroshi Iwasaki and Rieko Osu and Naoki Kamimura and Eri Nakano and Harris, {Chris M.} and Yasuhiro Wada and Mitsuo Kawato",

year = "2004",

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note = "SICE Annual Conference 2004 ; Conference date: 04-08-2004 Through 06-08-2004",

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TY - CONF

T1 - Relation among duration, position variance, and muscle activity in human arm movement control

AU - Iwasaki, Hiroshi

AU - Osu, Rieko

AU - Kamimura, Naoki

AU - Nakano, Eri

AU - Harris, Chris M.

AU - Wada, Yasuhiro

AU - Kawato, Mitsuo

PY - 2004/12/1

Y1 - 2004/12/1

N2 - To research the relation between joint impedance and signal dependent noise which opposes each other at the end-point error, we performed 2 types of experiments. Their results suggested that muscle activity increased as demanded accuracy increases, and the relation between duration and accuracy (Fitts' law) varied by conscious control of muscle activity.

AB - To research the relation between joint impedance and signal dependent noise which opposes each other at the end-point error, we performed 2 types of experiments. Their results suggested that muscle activity increased as demanded accuracy increases, and the relation between duration and accuracy (Fitts' law) varied by conscious control of muscle activity.

KW - Fitts' law

KW - Muscle activity

KW - Signal dependent noise

UR - http://www.scopus.com/inward/record.url?scp=12744273163&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=12744273163&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:12744273163

SP - 2859

EP - 2863

T2 - SICE Annual Conference 2004

Y2 - 4 August 2004 through 6 August 2004

ER -

Relation among duration, position variance, and muscle activity in human arm movement control

Abstract

Conference

Keywords

ASJC Scopus subject areas

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