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

. 2018 Aug 17;8:12355. doi: 10.1038/s41598-018-30958-w

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

© The Author(s) 2018

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

Spatial and temporal frequency and contrast tuning are equal for CR+ and CR− populations. (A) Example time courses and mean responses to sinusoidal gratings of different spatial frequency. Colors represent different spatial frequencies. Error bars indicate mean and SEM. Grey indicates stimulus period. (B) Normalized responses to various spatial frequency for the CR+ and CR− populations. Responses were normalized for each cell by dividing the responses by the maximum response over all spatial frequencies. (C) Means of high spatial frequency at half max. response for CR+ and CR− neurons are equal. Bars show mean. (D) Percentages of low-pass cells for the CR+ and CR− groups are equal. (E) Example time courses and mean response to stimuli of different temporal frequencies. Colors represent temporal frequencies. (F) Temporal frequency tuning for CR+ and CR− populations are similar. Responses were normalized for each cell by dividing the responses by the maximum response over all temporal frequencies. (G) Means of high temporal frequency at half max. response for CR+ and CR− neurons are equal. (H) Example time course and mean response to gratings of different contrasts. Colors represent contrasts. (I) Normalized responses to different contrasts for CR+ and CR− populations are the same. Responses were normalized for each cell by dividing the responses by the maximum response over all contrasts. (J) Mean C₅₀ values for the CR+ and CR− populations are equal.