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 Mar 25;10:5462. doi: 10.1038/s41598-020-62165-x

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 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

Stimulus design and processing steps. (A) Example stimuli with 5% (red border), 20% (green border), and 80% (blue border) luminance contrast. (B) Example anatomical slice with visual field map definition overlay. Inset: slab positioning for functional data acquisition. (C) Anatomical slice with volume-preserving depth map (colored), and visual field map (dashed lines) overlay. (D) Anatomical slice with t-statistical map (colored), and visual field map (dashed lines) overlay. This illustrates the accuracy of the registration. This statistical map is only used for illustrative purposes. (E) Example time-series. Colors correspond to luminance contrast presentations with the same color-code as (A). Colored bars represent when the stimulus was shown, transparent bars represent the presentation of mean-luminance baseline. (F) Averaged block responses at relative cortical depth 0.1 and 0.5, where 0 is the gray/white matter border, and 1 is the gray matter/cerebrospinal fluid border. The line color corresponds to responses elicited by the luminance contrasts as in (A). Error regions represent 95% confidence intervals (+/−1.96 standard errors) of the mean across repeated stimulus presentations for V1. Gray rectangle represents when a stimulus was presented. Dashed box represents the time points included in the analysis.