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

. 2020 Sep 22;10:15448. doi: 10.1038/s41598-020-71774-5

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

© The Author(s) 2020

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 licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence 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 licence, visit http://creativecommons.org/licenses/by/4.0/.

PMC Copyright notice

fMRI results and electrode strip location. T-maps from the mental calculation task (red), count task (orange), and their functional overlap (white) from both participants (left: UNP1, right: UNP4) plotted on their anatomical T1 weighted images (method from²¹, supplementary materials). Applied thresholds: UNP1: t > 10 for both tasks; UNP4: t > 7 and t > 3 for mental calculation and count task, respectively; voxel depth 8 mm. Strip and electrodes placed over the left-dlPFC are indicated in black on the brain surface. Electrode numbers are indicated at the bottom of the figure, e8 being the most frontal and inferior electrode in both participants. Electrodes used for control in both participants are indicated in light blue. In our visualization software, different colors are represented numerically (1–3 for mental calculation task, count task, and the overlap, respectively) and edge colors take one value lower: hence the different edge colors for different activation maps in these plots.