Presentation 2012-09-27
The influence on motor control during the expectation of weight
Hiromu OGAWA, Hiroyuki KAMBARA, Natsue YOSHIMURA, Yasuharu KOIKE,
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Abstract(in English) When holding some object, your brain has two works;feeling object's weight, or perception, and sending motor commands to your body, or motor control.Perception is influenced by not only sensory inputs but also expectation of object's weight. On the other hand, it's not clear how does expectation influence on motor control. In this study, I researched how expectation influences on motor control, by measuring stiffness and equilibrium position, which are calculated from EMG. As the result, they shows "anti-Bayesian" effects in holding weight task perception, which suggested that there are some relation between perception and motor command.
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Keyword(in English) motor control / expectation / stiffness / equilibrium position / Bayesian
Paper # MBE2012-35
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Committee MBE
Conference Date 2012/9/20(1days)
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Registration To ME and Bio Cybernetics (MBE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) The influence on motor control during the expectation of weight
Sub Title (in English)
Keyword(1) motor control
Keyword(2) expectation
Keyword(3) stiffness
Keyword(4) equilibrium position
Keyword(5) Bayesian
1st Author's Name Hiromu OGAWA
1st Author's Affiliation Tokyo Institute of Technology()
2nd Author's Name Hiroyuki KAMBARA
2nd Author's Affiliation Tokyo Institute of Technology:CREST
3rd Author's Name Natsue YOSHIMURA
3rd Author's Affiliation Tokyo Institute of Technology:CREST
4th Author's Name Yasuharu KOIKE
4th Author's Affiliation Tokyo Institute of Technology:CREST
Date 2012-09-27
Paper # MBE2012-35
Volume (vol) vol.112
Number (no) 220
Page pp.pp.-
#Pages 6
Date of Issue