Brain activation during mental rotation in school children and adults.

Kucian K; von-Aster M; Loenneker T; Dietrich T; Mast FW; Martin E

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Brain activation during mental rotation in school children and adults.

机译：小学生和成人在精神旋转过程中的大脑激活。

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Mental rotation is a complex cognitive skill depending on the manipulation of mental representations. We aimed to investigate the maturing neuronal network for mental rotation by measuring brain activation in 20 children and 20 adults using functional magnetic resonance imaging. Our results indicate that brain activation patterns are very similar between children and adults. However, adults exhibit stronger activation in the left intraparietal sulcus compared to children. This finding suggests a shift of activation from a predominantly right parietal activation in children to a bilateral activation pattern in adults. Furthermore, adults show a deactivation of the posterior cingulate gyrus and precuneus, which is not observed in children. In conclusion, developmental changes of brain activation during mental rotation are leading to a bilateral parietal activation pattern and faster performance.

机译：心理旋转是一项复杂的认知技能，取决于对心理表征的操纵。我们旨在通过功能性磁共振成像测量20名儿童和20名成人的大脑激活情况，以研究成熟的神经元网络，以进行心理旋转。我们的结果表明，儿童和成人之间的大脑激活模式非常相似。然而，与儿童相比，成年人在左顶壁沟内的激活更强。这一发现表明，激活从儿童的主要是右顶壁激活转变为成人的双侧激活模式。此外，成年人表现出后扣带回和前突神经减活，这在儿童中没有观察到。总之，精神旋转过程中大脑激活的发育变化导致双侧顶叶激活模式和更快的表现。

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《Journal of neural transmission》 |2007年第5期|共12页
作者
Kucian K; von-Aster M; Loenneker T; Dietrich T; Mast FW; Martin E;
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正文语种 eng
中图分类神经病学与精神病学;
关键词
Child; Psyche; NOS; Rotation; Brain; Pattern; 儿童; 旋转; 脑;

机译：Child;Psyche;NOS;Rotation;Brain;Pattern;儿童;旋转;脑;

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机译：小学生和成人在精神旋转过程中的大脑激活。
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3. Spatiotemporal differences of brain activation between internal and external strategies in mental rotation: A behavioral and ERD/ERS study [J] . Wang Zhuo, Guo Xiaoli, Lyu Yuanyuan, Neuroscience Letters: An International Multidisciplinary Journal Devoted to the Rapid Publication of Basic Research in the Brain Sciences . 2016,第Null期

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7. Brain activation during mental rotation in school children and adults. [O] . Kucian K, von Aster M, Loenneker T, Dietrich T, Mast F & Martin E, 2007

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Brain activation during mental rotation in school children and adults.

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