Proprioception - an obstacle for motor control in conditions with a visuoproprioceptive conflict
نویسندگان
چکیده
4 List of papers 5 Aim 6 Spatial alignment of visual and proprioceptive feedback 7 Real-life conditions with a novel visuoproprioceptive alignment 7 The neurophysiological substrate for aligning the visual and proprioceptive spaces 8 Is proprioception an obstacle for motor performance in conditions with a new visuoproprioceptive alignment ? 9 Contribution of visual and proprioceptive feedback to trajectory control 11 Why is proprioception an obstacle for trajectory control in conditions with a visuoproprioceptive conflict ? 12 Overview of own experiments 15 Experiment 1. Does 1Hz-rTMS reduce proprioception ? 15 Experiment 2. Does 1Hz-rTMS improve trajectory accuracy during novel mirror drawing ? 16 Experiment 3. Which brain area is responsible for the decrease in proprioception after 1Hz-rTMS at 3 cm posterior to the hand representation in the primary motor cortex ? 17 Experiment 4. Which brain areas are sensitive to the spatial alignment between vision and proprioception ? 17 Experiment 5. Does spatially congruent proprioception speed up processing of visual information ? 18 Methodological considerations 20 Measuring proprioceptive accuracy 21 Targetting the proprioceptive projection to the cerebral cortex with TMS 21 Spatial specificity of anterior parietal rTMS for decreasing proprioceptive accuracy 22 Inferring brain function from an activated brain region 23 Inferring the speed of visual processing from the reaction time of a motor response 24 Inferring the effect of proprioception on processing visual feedback from the effect of proprioception on visual perception 25 Results and discussion 26 Experiment 1 26 Experiment 2 27 Experiment 3 28 Experiment 4 29 Experiment 5 30 Conclusion 31 Acknowledgments 32 Summary in Danish 33 References 34 Paper 1 Paper 2 Paper 3 Statement from co-authors about the PhD students contribution to the papers
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