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 Feb 24;10:9. doi: 10.3389/fnsys.2016.00009

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

Copyright © 2016 Morris, Bremmer and Krekelberg.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

Principal component analysis of neural activity related to saccade direction. The first three components (PC 1-3) for each of the cortical areas are plotted relative to saccade onset. Components are ordered by decreasing contribution to the total variance (i.e., PC1 explained the most variance). These components reveal a variety of peri-saccadic effects of neural activity, including broad enhancement and suppression and biphasic modulations. The shaded regions represent standard errors, and were obtained by repeating the PCA on 1000 bootstrapped samples of neurons (i.e., resampling neurons). LIP, lateral intraparietal area; VIP, ventral intraparietal area; MT/MST, middle temporal and medial superior temporal areas.