Embodied Mental Rotation - Does It Affect Postural Stability?

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-01-01 DOI:10.1080/00222895.2022.2151970

Philipp Hofmann, Leonardo Jost, Petra Jansen

引用次数: 0

Abstract

The effect of different human body part stimuli in mental rotation tasks (MRTs) on postural stability was investigated in two dual-task experiments. There were significant differences within egocentric MRTs (Experiment 1, N = 46): Hand and foot stimuli tended to cause more body sway than whole-body figures and showed increased body sway for higher rotation angles in the MRTs. In object-based MRTs (Experiment 2, N = 109) different stimuli did not evoke different levels of body sway, but higher rotation angles led to higher body sway. Both experiments showed a stabilizing effect of MRTs compared to the control condition. Exploratorily analyses identified reaction time in MRTs as a significant predictor of body sway. The results suggest a heterogeneous impact of mental rotation on postural stability.

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具身心理旋转——它会影响姿势的稳定性吗?

在两个双任务实验中，研究了心理旋转任务中不同人体部位刺激对体位稳定性的影响。在以自我为中心的磁共振成像中存在显著差异(实验1,N = 46):与全身图形相比，手脚刺激往往会引起更多的身体摇摆，并且在磁共振成像中，随着旋转角度的增加，身体摇摆会增加。在基于物体的磁共振成像(实验2,N = 109)中，不同的刺激并没有引起不同程度的身体摇摆，但更高的旋转角度导致更大的身体摇摆。两个实验都显示，与对照条件相比，磁共振成像具有稳定作用。探索性分析确定了mrt的反应时间是身体摇摆的重要预测因子。结果表明，心理旋转对姿势稳定性的影响是不均匀的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.