Visual influences on postural and manual interpersonal coordination during a joint precision task.
Exp Brain Res
; 232(9): 2741-51, 2014 Sep.
Article
in En
| MEDLINE
| ID: mdl-24770859
ABSTRACT
We investigated whether the interpersonal postural coordination that occurs during a joint supra-postural, manual precision task is driven by the constraints of the task, or, instead results from visual entrainment to the movements of a co-actor. Participants were instructed to coordinate their finger movements under conditions where participants could see others' whole-body movements or could only see the results of the other's actions. Participants' finger and torso movements were recorded. Coordination was quantified using cross-recurrence quantification analysis measures. Interpersonal coordination was enhanced by, although it did not depend entirely upon, visual information about the co-actor's body movements.
Full text:
1
Database:
MEDLINE
Main subject:
Posture
/
Psychomotor Performance
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Visual Perception
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Feedback, Sensory
/
Interpersonal Relations
/
Joints
Limits:
Female
/
Humans
/
Male
Language:
En
Year:
2014
Type:
Article