Abstract
This paper reports some experimental results on the coordination of finger and vocal responses with passing through a target position in multijoint arm movement. In Experiment 1, we found that the dif-ference in the timing of finger and vocal responses cannot be attributed entirely to efferent or repre-sentational effects. Instead, it appears to reflect the extent to which information about the internal stimuli generated by the arm movement are available to the centers controlling these different re-sponses. That is, it is a compatibility effect. In Experiment 2, the case in which a finger response is made on the same side of the body as the moving arm was compared with the case in which it is made with the contralateral hand, which remains static. The interaction effect observed suggests that the pathways subserving coordinated responses are informationally encapsulated, so that information about arm movement is not shared between the neural centers controlling different coordinated responses.
| Original language | English |
|---|---|
| Pages (from-to) | 579-590 |
| Number of pages | 12 |
| Journal | Perception and Psychophysics |
| Volume | 61 |
| Issue number | 4 |
| Publication status | Published - 1999 May |
| Externally published | Yes |
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ASJC Scopus subject areas
- Psychology(all)
- Experimental and Cognitive Psychology
Cite this
Effects of response type on coordinated responses during arm movement. / Azuma, Rayna; Haggard, Patrick.
In: Perception and Psychophysics, Vol. 61, No. 4, 05.1999, p. 579-590.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Effects of response type on coordinated responses during arm movement
AU - Azuma, Rayna
AU - Haggard, Patrick
PY - 1999/5
Y1 - 1999/5
N2 - This paper reports some experimental results on the coordination of finger and vocal responses with passing through a target position in multijoint arm movement. In Experiment 1, we found that the dif-ference in the timing of finger and vocal responses cannot be attributed entirely to efferent or repre-sentational effects. Instead, it appears to reflect the extent to which information about the internal stimuli generated by the arm movement are available to the centers controlling these different re-sponses. That is, it is a compatibility effect. In Experiment 2, the case in which a finger response is made on the same side of the body as the moving arm was compared with the case in which it is made with the contralateral hand, which remains static. The interaction effect observed suggests that the pathways subserving coordinated responses are informationally encapsulated, so that information about arm movement is not shared between the neural centers controlling different coordinated responses.
AB - This paper reports some experimental results on the coordination of finger and vocal responses with passing through a target position in multijoint arm movement. In Experiment 1, we found that the dif-ference in the timing of finger and vocal responses cannot be attributed entirely to efferent or repre-sentational effects. Instead, it appears to reflect the extent to which information about the internal stimuli generated by the arm movement are available to the centers controlling these different re-sponses. That is, it is a compatibility effect. In Experiment 2, the case in which a finger response is made on the same side of the body as the moving arm was compared with the case in which it is made with the contralateral hand, which remains static. The interaction effect observed suggests that the pathways subserving coordinated responses are informationally encapsulated, so that information about arm movement is not shared between the neural centers controlling different coordinated responses.
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M3 - Article
C2 - 10370329
AN - SCOPUS:0033128678
VL - 61
SP - 579
EP - 590
JO - Attention, Perception, and Psychophysics
JF - Attention, Perception, and Psychophysics
SN - 1943-3921
IS - 4
ER -