期刊
CURRENT OPINION IN BEHAVIORAL SCIENCES
卷 8, 期 -, 页码 193-199出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.cobeha.2016.02.029
关键词
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资金
- German Research Foundation (DFG) [RO 4147/1-1]
- FP7 project [601165 WEARHAP]
- Cluster of Excellence Cognitive Interaction Technology 'CITEC' at Bielefeld University - German Research Foundation (DFG) [EXC 277]
Until recently the plasticity of sensorimotor delay compensation mechanisms has received little scientific attention. In this paper, we review the work that is now taking place on this interesting topic. Imagine playing a computer game where the cursor lags behind the control movements. Can we behaviourally compensate for such delays with training? Do they eventually disappear from awareness? Recent results demonstrate that such temporal plasticity does indeed exist. It is constrained by the volition of participants' movements (agency), which introduces an asymmetry in timing: actions always precede their sensory consequences. As a result, the processing of sensory signals differs depending on whether they precede or follow an action. Additionally, the motor strategy used to compensate for the effects of sensory delays influences whether feedback delays are detected and hence whether temporal recalibration occurs.
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