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

. 2016 Jan 28;13:11. doi: 10.1186/s12984-016-0119-8

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

© Yi et al. 2016

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided 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 Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

PMC Copyright notice

Fig. 5 — Illustration of ERD analysis. a Each row in the left diagram represents three sub-movements in each sequence. The diagram on the right contains the definition of the corresponding sub-movement in each sequence against the diagram on the left. “-” means no definition. b The comparison of ERD values from the 12 subjects at electrodes C3 (left column) and C4 (right column) for the first condition (upper panel) and second condition (lower panel). Dark red represents right hand imagery with prior hand imagery, while light red represents right hand imagery with prior foot imagery. Dark blue represents left hand imagery with prior hand imagery, while light blue represents left hand imagery with prior foot imagery. Conditions 1 and 2 indicate that the time intervals are 1 s and 2 s, respectively, for sub-movement imagination. Condition pairs that significantly differ from each other are indicated by a single asterisk (p < 0.05) or two asterisks (p < 0.01)