Learning-Related Gray and White Matter Changes in Humans: An Update

被引:72
作者
Taubert, Marco [1 ]
Villringer, Arno [1 ,2 ,3 ,4 ]
Ragert, Patrick [1 ]
机构
[1] Max Planck Inst Human Cognit & Brain Sci, Dept Neurol, D-04103 Leipzig, Germany
[2] Univ Hosp, Dept Cognit Neurol, Leipzig, Germany
[3] Charite, Berlin Sch Mind & Brain, Mind & Brain Inst, Berlin, Germany
[4] Humboldt Univ, Berlin, Germany
关键词
gray matter; white matter; voxel-based morphometry; fractional anisotropy; structural plasticity; PRIMARY MOTOR CORTEX; BRAIN STRUCTURE CHANGES; ACTION-POTENTIALS; CORPUS-CALLOSUM; WATER DIFFUSION; NERVOUS-SYSTEM; ADULT MONKEYS; PLASTICITY; MEMORY; MUSICIANS;
D O I
10.1177/1073858411419048
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
In contrast to a long-held view that structural brain plasticity is restricted to critical periods during ontogenesis, it is now well established that the adult human brain preserves its capacity for functional and structural changes throughout life. Although early experimental studies were mainly performed in animals, technical developments especially in the field of MRI enabled the non-invasive observation of functional and structural reorganization in the human brain. This article reports recent insights in human brain plasticity with particular emphasis on (dynamic) learning-related structural gray and white matter changes and its behavioral correlates.
引用
收藏
页码:320 / 325
页数:6
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