Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2019 Aug 9;9:11574. doi: 10.1038/s41598-019-47959-y

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2019

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

PMC Copyright notice

Permutation testing and the canonical relationship between interhemispheric inhibition and bimanual coordination outcomes. (A) Permutation testing of the correlation coefficients (r) in musicians (upper panel) and non-musicians (lower panel). X axis: r value in each permutation; y axis: number of permutation occurring in a given r value range; solid black line: original r value in musicians (r = 0.62); dashed gray line: original r value in non-musicians (r = 0.32). The chance of the permutated r values larger than the original r values was less than 5% (500 out of 10,000 times) only in musicians. (B) Canonical relationship in musicians. Canonical variate U: speed, accuracy, evenness, and number on the x axis. Canonical variate V: iSP-L and iSP-R on the y axis. Correlation equation: 1.38 × iSP-L − 0.29 × iSP-R = −1.16 × Speed - 0.45 × Accuracy + 1.49 × Evenness + 0.38 × Number. Significant canonical relationship was found (r = 0.62, p = 0.02) between bimanual coordination and IHI outcomes.