短期身心训练可以引起大脑灰质变化吗(英文)
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唐一源 鹿麒麟 薛绍伟 李健 曹宸 张兰华 杜晓 胡冰 辛秀 王雪梅 谭晓天 大连理工大学神经信息学研究所;大连市中心医院放射科;
【摘要】持续数月的运动学习或者工作记忆训练可以引发成年人大脑灰质的变化,其结构变化的区域与任务有关。是否短期身心训练可以引起类似的大脑大脑灰质变化尚不清楚。在前期工作基础上,本文研究了连续两周的整体身心调节法训练以及放松训练对大脑可塑性的影响。结果表明:采用基于像素的形态学方法,没有发现两周整体身心调节法训练以及放松训练可以引起大脑结构变化。下一步的研究将以大样本并增加训练时间来探索训练引发的神经可塑性规律。
【关键词】 身心训练 神经可塑性 基于像素的形态学
【基金】Natural Science Foundation of China(No.60971096)~~
【分类号】G804.2
Could structural brain reorganisation occurbeyond the devel-opmental maturation period?Draganski et al(2004)[1],first report-ed three months of juggling training,one form of visuo-motorskillinduces grey matterchange in adult brain.This challenges the pre
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ABSTRACT: Months of motor learning or working memory training induce experience-dependent structural changes in adult greymatter associated with tasks demand, however, whether meditation based mental training produces the similar change is largely unknown.We test this hypothesis using one form of mental training, the integrative body mind training (IBMT) for 2-weeks of consecutive practicein comparison to the same amotmt of relaxation training (RT). Our results indicated no significant changes in grey matter were detectedusing voxel-based mo~phometry analysis in both IBMT and RT. Further research is required to replicate in a large sample size, and to testif longer training could induce this neuroplasticity.
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